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-rw-r--r--libc/sysdeps/linux/common/getpgrp.c14
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