Mercurial > gnulib
view lib/sh-quote.h @ 40183:9301e0f7fe60
libtextstyle: New module.
* m4/libtextstyle.m4: New file.
* modules/libtextstyle: New file.
author | Bruno Haible <bruno@clisp.org> |
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date | Sun, 10 Feb 2019 12:49:39 +0100 |
parents | b06060465f09 |
children |
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/* Shell quoting. Copyright (C) 2001-2002, 2004, 2009-2019 Free Software Foundation, Inc. Written by Bruno Haible <haible@clisp.cons.org>, 2001. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #ifndef _SH_QUOTE_H #define _SH_QUOTE_H /* When passing a command to a shell, we must quote the program name and arguments, since Unix shells interpret characters like " ", "'", "<", ">", "$", '*', '?' etc. in a special way. */ #include <stddef.h> #ifdef __cplusplus extern "C" { #endif /* Returns the number of bytes needed for the quoted string. */ extern size_t shell_quote_length (const char *string); /* Copies the quoted string to p and returns the incremented p. There must be room for shell_quote_length (string) + 1 bytes at p. */ extern char * shell_quote_copy (char *p, const char *string); /* Returns the freshly allocated quoted string. */ extern char * shell_quote (const char *string); /* Returns a freshly allocated string containing all argument strings, quoted, separated through spaces. */ extern char * shell_quote_argv (char * const *argv); #ifdef __cplusplus } #endif #endif /* _SH_QUOTE_H */