Mercurial > gnulib
view doc/posix-headers/signal.texi @ 38895:70deacf7fcf4
all: Write "Solaris 11.0" instead of "Solaris 11 2011-11".
author | Bruno Haible <bruno@clisp.org> |
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date | Thu, 12 Oct 2017 17:40:54 +0200 |
parents | 927867cc7daa |
children | 11af6bbd6df5 |
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@node signal.h @section @file{signal.h} POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html} Gnulib module: signal-h Portability problems fixed by Gnulib: @itemize @item @code{volatile sig_atomic_t} is rejected by older compilers on some platforms: AIX. @item @code{sigset_t} is missing on some platforms: MSVC 14. @item @code{sigset_t} is only declared in <sys/types.h> on some platforms: mingw. @item @code{struct sigaction} and @code{siginfo_t} are missing on some platforms: mingw, MSVC 14. @item @code{struct sigaction} lacks the @code{sa_sigaction} member on some platforms: Irix 5.3, Interix 3.5. @item The type @code{pid_t} is not defined on some platforms: MSVC 14. @item The signal @code{SIGPIPE} is not defined on some platforms: mingw, MSVC 14. @item The macro @code{SA_NODEFER} is not defined on some platforms: Interix 3.5. @item The macros @code{SA_RESETHAND} and @code{SA_RESTART} are not defined on some platforms: NonStop. @item The type @code{sighandler_t} (a GNU extension) is not defined on most non-glibc platforms: Mac OS X 10.5, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 11.0, Cygwin, mingw, MSVC 14, Interix 3.5, BeOS. @end itemize Portability problems not fixed by Gnulib: @itemize @item Many signals are not defined on some platforms: mingw, MSVC 14. @item The macros @code{SIGRTMIN} and @code{SIGRTMAX} expand to an expression of type @code{long} instead of @code{int} on some platforms: OSF/1 5.1. @item The macro @code{SIGBUS} is set to the same value as @code{SIGSEGV}, rather than being a distinct signal, on some platforms: Haiku. @end itemize