hush/libbb/xvfork.c

/* vi: set sw=4 ts=4: */
/*
 * Utility routines.
 *
 * Copyright (C) 2007 Denys Vlasenko
 *
 * Licensed under GPL version 2, see file LICENSE in this tarball for details.
 */

#include "libbb.h"

pid_t FAST_FUNC xvfork(void)
{
	pid_t pid = vfork();
	if (pid < 0)
		bb_perror_msg_and_die("vfork");
	return pid;
}

#if BB_MMU
pid_t FAST_FUNC xfork(void)
{
	pid_t pid = fork();
	if (pid < 0)
		bb_perror_msg_and_die("vfork" + 1);
	return pid;
}
#endif
add missing file 2008-07-01 10:55:45 +00:00			`/* vi: set sw=4 ts=4: */`
			`/*`
			`* Utility routines.`
			`*`
			`* Copyright (C) 2007 Denys Vlasenko`
			`*`
			`* Licensed under GPL version 2, see file LICENSE in this tarball for details.`
			`*/`

			`#include "libbb.h"`

			`pid_t FAST_FUNC xvfork(void)`
			`{`
			`pid_t pid = vfork();`
			`if (pid < 0)`
			`bb_perror_msg_and_die("vfork");`
			`return pid;`
			`}`
*: introduce and use xfork() function old new delta xfork - 20 +20 msh_main 1377 1380 +3 mod_process 455 446 -9 forkexit_or_rexec 30 17 -13 expand_variables 1434 1421 -13 open_transformer 91 76 -15 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50) Total: -27 bytes 2008-07-01 11:11:24 +00:00
			`#if BB_MMU`
			`pid_t FAST_FUNC xfork(void)`
			`{`
			`pid_t pid = fork();`
			`if (pid < 0)`
			`bb_perror_msg_and_die("vfork" + 1);`
			`return pid;`
			`}`
			`#endif`