diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-12-16 15:40:15 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2008-12-16 15:40:15 +0000 |
| commit | e835d2bf2191ad6082653b15321149966520b65d (patch) | |
| tree | 493065bf661e7ec4c2f4009c57bbd299e8738bc3 /libc/sysdeps/linux/common | |
| parent | 82817e774124a715b5b1fe35c4fe1f401cc62895 (diff) | |
- emulate unavailable syscall getpgrp on e.g. ia64 (Stefan Assmann)
Diffstat (limited to 'libc/sysdeps/linux/common')
| -rw-r--r-- | libc/sysdeps/linux/common/getpgrp.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/getpgrp.c b/libc/sysdeps/linux/common/getpgrp.c index c9de68cd3..5d36ba155 100644 --- a/libc/sysdeps/linux/common/getpgrp.c +++ b/libc/sysdeps/linux/common/getpgrp.c @@ -2,7 +2,7 @@ /* * getpgrp() for uClibc * - * Copyright (C) 2000-2006 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 2000-2008 by Erik Andersen <andersen@codepoet.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ @@ -13,4 +13,16 @@ #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 |