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/* vi: set sw=4 ts=4: */
/*
* getpgrp() for uClibc
*
* Copyright (C) 2000-2008 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <sys/syscall.h>
#include <unistd.h>
#ifdef __NR_getpgrp
/* According to the manpage the POSIX.1 version is favoured */
_syscall0(pid_t, getpgrp)
#elif defined __NR_getpgid && (defined __NR_getpid || defined __NR_getxpid)
/* IA64 doesn't have a getpgrp syscall */
pid_t getpgrp(void)
{
return getpgid(getpid());
}
#elif defined __UCLIBC_HAS_STUBS__
pid_t getpgrp(void)
{
__set_errno(ENOSYS);
return -1;
}
#endif
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