Mercurial > octave
annotate liboctave/system/oct-syscalls.cc @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc,
help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc,
op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc,
op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc,
op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc,
op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc,
op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc,
op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h,
pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h,
pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h,
pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h,
pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc,
pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc,
pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc,
pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc,
pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc,
pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc,
sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc,
child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc,
file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h,
mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h,
oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc,
oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
| author | Rik <rik@octave.org> |
|---|---|
| date | Thu, 01 Dec 2022 14:23:45 -0800 |
| parents | 243b51ec9ff0 |
| children | aac27ad79be6 |
| rev | line source |
|---|---|
|
27923
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
1 //////////////////////////////////////////////////////////////////////// |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
2 // |
|
30564
796f54d4ddbf
update Octave Project Developers copyright for the new year
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
3 // Copyright (C) 1996-2022 The Octave Project Developers |
|
27923
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
4 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
5 // See the file COPYRIGHT.md in the top-level directory of this |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
6 // distribution or <https://octave.org/copyright/>. |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
7 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
8 // This file is part of Octave. |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
9 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
10 // Octave is free software: you can redistribute it and/or modify it |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
11 // under the terms of the GNU General Public License as published by |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
12 // the Free Software Foundation, either version 3 of the License, or |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
13 // (at your option) any later version. |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
14 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
15 // Octave is distributed in the hope that it will be useful, but |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
18 // GNU General Public License for more details. |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
19 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
20 // You should have received a copy of the GNU General Public License |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
21 // along with Octave; see the file COPYING. If not, see |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
22 // <https://www.gnu.org/licenses/>. |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
23 // |
|
bd51beb6205e
update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents:
27919
diff
changeset
|
24 //////////////////////////////////////////////////////////////////////// |
| 2941 | 25 |
|
21724
aba2e6293dd8
use "#if ..." consistently instead of "#ifdef" and "#ifndef"
John W. Eaton <jwe@octave.org>
parents:
21609
diff
changeset
|
26 #if defined (HAVE_CONFIG_H) |
|
21301
40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
Rik <rik@octave.org>
parents:
21213
diff
changeset
|
27 # include "config.h" |
| 2941 | 28 #endif |
| 29 | |
| 30 #include <cerrno> | |
| 6482 | 31 #include <cstdlib> |
|
21912
d92dcbcd7691
prefer C++ wrappers for C standard headers in C++ code
John W. Eaton <jwe@octave.org>
parents:
21911
diff
changeset
|
32 #include <cstring> |
| 2941 | 33 |
| 21911 | 34 #include "fcntl-wrappers.h" |
| 5453 | 35 #include "lo-utils.h" |
| 6321 | 36 #include "lo-sysdep.h" |
| 2941 | 37 #include "oct-syscalls.h" |
| 21911 | 38 #include "octave-popen2.h" |
| 21940 | 39 #include "signal-wrappers.h" |
| 2941 | 40 #include "str-vec.h" |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
41 #include "unistd-wrappers.h" |
|
21921
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
42 #include "wait-wrappers.h" |
| 2941 | 43 |
|
22197
e43d83253e28
refill multi-line macro definitions
John W. Eaton <jwe@octave.org>
parents:
22087
diff
changeset
|
44 #define NOT_SUPPORTED(nm) \ |
| 4062 | 45 nm ": not supported on this system" |
| 2941 | 46 |
|
31605
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
47 OCTAVE_BEGIN_NAMESPACE(octave) |
|
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
48 |
|
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
49 OCTAVE_BEGIN_NAMESPACE(sys) |
|
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
50 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
51 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
52 dup2 (int old_fd, int new_fd) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
53 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
54 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
55 return sys::dup2 (old_fd, new_fd, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
56 } |
| 2941 | 57 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
58 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
59 dup2 (int old_fd, int new_fd, std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
60 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
61 msg = ""; |
| 2941 | 62 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
63 int status = -1; |
| 2941 | 64 |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
65 status = octave_dup2_wrapper (old_fd, new_fd); |
| 2941 | 66 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
67 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
68 msg = std::strerror (errno); |
| 2941 | 69 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
70 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
71 } |
| 2941 | 72 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
73 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
74 execvp (const std::string& file, const string_vector& argv) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
75 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
76 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
77 return sys::execvp (file, argv, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
78 } |
| 2941 | 79 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
80 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
81 execvp (const std::string& file, const string_vector& args, |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
82 std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
83 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
84 msg = ""; |
| 2941 | 85 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
86 char **argv = args.c_str_vec (); |
| 2941 | 87 |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
88 int status = octave_execvp_wrapper (file.c_str (), argv); |
| 2941 | 89 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
90 string_vector::delete_c_str_vec (argv); |
| 2941 | 91 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
92 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
93 msg = std::strerror (errno); |
| 2941 | 94 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
95 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
96 } |
| 2941 | 97 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
98 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
99 fork (std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
100 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
101 pid_t status = -1; |
| 2941 | 102 |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
103 if (octave_have_fork ()) |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
104 { |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
105 status = octave_fork_wrapper (); |
| 2941 | 106 |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
107 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
108 msg = std::strerror (errno); |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
109 } |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
110 else |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
111 msg = NOT_SUPPORTED ("fork"); |
| 2941 | 112 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
113 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
114 } |
| 2941 | 115 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
116 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
117 vfork (std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
118 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
119 pid_t status = -1; |
| 3147 | 120 |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
121 if (octave_have_vfork () || octave_have_fork ()) |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
122 { |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
123 if (octave_have_vfork ()) |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
124 status = octave_vfork_wrapper (); |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
125 else |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
126 status = octave_fork_wrapper (); |
| 3147 | 127 |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
128 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
129 msg = std::strerror (errno); |
|
21939
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
130 } |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
131 else |
|
034b15e9c262
hide some preprocessor macros in wrapper functions
John W. Eaton <jwe@octave.org>
parents:
21921
diff
changeset
|
132 msg = NOT_SUPPORTED ("vfork"); |
| 3147 | 133 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
134 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
135 } |
| 3147 | 136 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
137 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
138 getpgrp (std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
139 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
140 pid_t status = octave_getpgrp_wrapper (); |
| 2941 | 141 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
142 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
143 msg = std::strerror (errno); |
| 2941 | 144 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
145 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
146 } |
| 2941 | 147 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
148 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
149 getpid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
150 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
151 return octave_getpid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
152 } |
| 2941 | 153 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
154 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
155 getppid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
156 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
157 return octave_getppid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
158 } |
| 2941 | 159 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
160 gid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
161 getgid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
162 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
163 return octave_getgid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
164 } |
| 2941 | 165 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
166 gid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
167 getegid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
168 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
169 return octave_getegid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
170 } |
| 2941 | 171 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
172 uid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
173 getuid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
174 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
175 return octave_getuid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
176 } |
| 2941 | 177 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
178 uid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
179 geteuid (void) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
180 { |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
181 return octave_geteuid_wrapper (); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
182 } |
| 2941 | 183 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
184 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
185 pipe (int *fildes) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
186 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
187 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
188 return sys::pipe (fildes, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
189 } |
| 2941 | 190 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
191 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
192 pipe (int *fildes, std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
193 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
194 msg = ""; |
| 2941 | 195 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
196 int status = -1; |
| 2941 | 197 |
|
21910
4d723ba06b4a
provide wrappers for some unistd.h functions
John W. Eaton <jwe@octave.org>
parents:
21828
diff
changeset
|
198 status = octave_pipe_wrapper (fildes); |
| 2941 | 199 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
200 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
201 msg = std::strerror (errno); |
| 2941 | 202 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
203 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
204 } |
| 2941 | 205 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
206 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
207 waitpid (pid_t pid, int *status, int options) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
208 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
209 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
210 return sys::waitpid (pid, status, options, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
211 } |
| 2941 | 212 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
213 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
214 waitpid (pid_t pid, int *status, int options, |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
215 std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
216 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
217 pid_t retval = -1; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
218 msg = ""; |
| 2941 | 219 |
|
21921
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
220 retval = octave_waitpid_wrapper (pid, status, options); |
| 2941 | 221 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
222 if (retval < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
223 msg = std::strerror (errno); |
| 2941 | 224 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
225 return retval; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
226 } |
| 2941 | 227 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
228 int |
|
21921
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
229 wcontinue (void) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
230 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
231 return octave_wcontinue_wrapper (); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
232 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
233 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
234 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
235 wcoredump (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
236 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
237 return octave_wcoredump_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
238 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
239 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
240 bool |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
241 wifcontinued (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
242 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
243 return octave_wifcontinued_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
244 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
245 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
246 bool |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
247 wifexited (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
248 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
249 return octave_wifexited_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
250 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
251 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
252 bool |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
253 wifsignaled (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
254 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
255 return octave_wifsignaled_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
256 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
257 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
258 bool |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
259 wifstopped (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
260 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
261 return octave_wifstopped_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
262 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
263 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
264 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
265 wexitstatus (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
266 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
267 return octave_wexitstatus_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
268 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
269 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
270 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
271 wnohang (void) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
272 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
273 return octave_wnohang_wrapper (); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
274 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
275 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
276 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
277 wstopsig (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
278 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
279 return octave_wstopsig_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
280 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
281 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
282 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
283 wtermsig (int status) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
284 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
285 return octave_wtermsig_wrapper (status); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
286 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
287 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
288 int |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
289 wuntraced (void) |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
290 { |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
291 return octave_wuntraced_wrapper (); |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
292 } |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
293 |
|
ecfcc8527661
hide sys/wait.h header and provide wrappers for waitpid macros
John W. Eaton <jwe@octave.org>
parents:
21912
diff
changeset
|
294 int |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
295 kill (pid_t pid, int sig) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
296 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
297 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
298 return sys::kill (pid, sig, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
299 } |
| 4294 | 300 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
301 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
302 kill (pid_t pid, int sig, std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
303 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
304 msg = ""; |
| 4294 | 305 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
306 int status = -1; |
| 4294 | 307 |
| 21940 | 308 if (octave_have_kill ()) |
| 309 { | |
| 310 status = octave_kill_wrapper (pid, sig); | |
| 4294 | 311 |
| 21940 | 312 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
313 msg = std::strerror (errno); |
| 21940 | 314 } |
| 315 else | |
| 316 msg = NOT_SUPPORTED ("kill"); | |
| 4294 | 317 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
318 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
319 } |
| 4294 | 320 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
321 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
322 popen2 (const std::string& cmd, const string_vector& args, |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
323 bool sync_mode, int *fildes) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
324 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
325 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
326 return sys::popen2 (cmd, args, sync_mode, fildes, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
327 } |
| 6321 | 328 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
329 pid_t |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
330 popen2 (const std::string& cmd, const string_vector& args, |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
331 bool sync_mode, int *fildes, std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
332 { |
|
21949
baeffde5c87d
fix build for Windows systems
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
333 char **argv = args.c_str_vec (); |
|
baeffde5c87d
fix build for Windows systems
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
334 const char *errmsg; |
| 21911 | 335 |
|
21949
baeffde5c87d
fix build for Windows systems
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
336 pid_t pid = octave_popen2 (cmd.c_str (), argv, sync_mode, fildes, |
|
baeffde5c87d
fix build for Windows systems
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
337 &errmsg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
338 |
| 21911 | 339 string_vector::delete_c_str_vec (argv); |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
340 |
| 21911 | 341 if (pid < 0) |
|
21949
baeffde5c87d
fix build for Windows systems
John W. Eaton <jwe@octave.org>
parents:
21942
diff
changeset
|
342 msg = errmsg; |
| 10411 | 343 |
| 21911 | 344 return pid; |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
345 } |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
346 |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
347 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
348 fcntl (int fd, int cmd, long arg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
349 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
350 std::string msg; |
|
23696
08036a7f3660
remove octave:: namespace tag from symbols used inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
23220
diff
changeset
|
351 return sys::fcntl (fd, cmd, arg, msg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
352 } |
| 10259 | 353 |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
354 int |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
355 fcntl (int fd, int cmd, long arg, std::string& msg) |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
356 { |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
357 msg = ""; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
358 |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
359 int status = -1; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
360 |
| 21911 | 361 status = octave_fcntl_wrapper (fd, cmd, arg); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
362 |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
363 if (status < 0) |
|
21942
aab79a1885cc
limit gnulib headers to liboctave/wrappers directory
John W. Eaton <jwe@octave.org>
parents:
21940
diff
changeset
|
364 msg = std::strerror (errno); |
|
21609
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
365 |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
366 return status; |
|
46f059de4dce
use namespace instead of struct with static members for system call wrappers
John W. Eaton <jwe@octave.org>
parents:
21591
diff
changeset
|
367 } |
|
31605
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
368 |
|
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
369 OCTAVE_END_NAMESPACE(sys) |
|
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
30826
diff
changeset
|
370 OCTAVE_END_NAMESPACE(octave) |