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authorPeter S. Mazinger <ps.m@gmx.net>2011-04-13 21:52:44 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:36 +0200
commitca89d7e1fb0b694a372a7c9d85765a936912ceff (patch)
tree96cb0e963fa2ad2a34b3e8292611ad7e4542dcc6 /libc/sysdeps/linux/common
parent11430a8e3c521e2bd8a2d0821a60c3b0d554e6ff (diff)
getgroups.c: reorganize, include param.h instead of defining MIN
Include only what is necessary. Mark __syscall_getgroups __always_inline. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/common')
-rw-r--r--libc/sysdeps/linux/common/getgroups.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/libc/sysdeps/linux/common/getgroups.c b/libc/sysdeps/linux/common/getgroups.c
index ddc2caee4..87fecce24 100644
--- a/libc/sysdeps/linux/common/getgroups.c
+++ b/libc/sysdeps/linux/common/getgroups.c
@@ -8,10 +8,7 @@
*/
#include <sys/syscall.h>
-#include <stdlib.h>
#include <unistd.h>
-#include <grp.h>
-
#if defined(__NR_getgroups32)
# undef __NR_getgroups
@@ -22,12 +19,14 @@ _syscall2(int, getgroups, int, size, gid_t *, list)
_syscall2(int, getgroups, int, size, gid_t *, list)
#else
+# include <errno.h>
+# include <stdlib.h>
+# include <sys/types.h>
+# include <sys/param.h>
-#define MIN(a,b) (((a)<(b))?(a):(b))
-
-#define __NR___syscall_getgroups __NR_getgroups
-static __inline__ _syscall2(int, __syscall_getgroups,
- int, size, __kernel_gid_t *, list)
+# define __NR___syscall_getgroups __NR_getgroups
+static __always_inline
+_syscall2(int, __syscall_getgroups, int, size, __kernel_gid_t *, list)
int getgroups(int size, gid_t groups[])
{
@@ -56,5 +55,4 @@ ret_error:
}
}
#endif
-
libc_hidden_def(getgroups)