From bbe35a6e1b54ef5cd7c1c471886c30ba85c0804e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 19:47:50 +0200 Subject: Adding upstream version 1.21. Signed-off-by: Daniel Baumann --- lib/os2-spawn.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 lib/os2-spawn.h (limited to 'lib/os2-spawn.h') diff --git a/lib/os2-spawn.h b/lib/os2-spawn.h new file mode 100644 index 0000000..419f7f9 --- /dev/null +++ b/lib/os2-spawn.h @@ -0,0 +1,33 @@ +/* Auxiliary functions for the creation of subprocesses. OS/2 kLIBC API. + Copyright (C) 2001, 2003-2020 Free Software Foundation, Inc. + Written by Bruno Haible , 2003. + + 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 . */ + +#ifndef _OS2_SPAWN_H +#define _OS2_SPAWN_H + +/* Duplicates a file handle, making the copy uninheritable and ensuring the + result is none of STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO. + Returns -1 for a file handle that is equivalent to closed. */ +extern int dup_safer_noinherit (int fd); + +/* Undoes the effect of TEMPFD = dup_safer_noinherit (ORIGFD); */ +extern void undup_safer_noinherit (int tempfd, int origfd); + +/* Prepares an argument vector before calling spawn(). */ +extern const char ** prepare_spawn (const char * const *argv, + char **mem_to_free); + +#endif /* _OS2_SPAWN_H */ -- cgit v1.2.3