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path: root/libc/sysdeps/linux/common/getgroups.c
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Diffstat (limited to 'libc/sysdeps/linux/common/getgroups.c')
-rw-r--r--libc/sysdeps/linux/common/getgroups.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/libc/sysdeps/linux/common/getgroups.c b/libc/sysdeps/linux/common/getgroups.c
index b2918c6d9..afc615bfb 100644
--- a/libc/sysdeps/linux/common/getgroups.c
+++ b/libc/sysdeps/linux/common/getgroups.c
@@ -19,9 +19,9 @@
static inline _syscall2(int, __syscall_getgroups,
int, size, __kernel_gid_t *, list);
-int attribute_hidden __getgroups(int n, gid_t * groups)
+int attribute_hidden __getgroups(int size, gid_t groups[])
{
- if (unlikely(n < 0)) {
+ if (unlikely(size < 0)) {
ret_error:
__set_errno(EINVAL);
return -1;
@@ -29,13 +29,13 @@ ret_error:
int i, ngids;
__kernel_gid_t *kernel_groups;
- n = MIN(n, sysconf(_SC_NGROUPS_MAX));
- kernel_groups = (__kernel_gid_t *)malloc(sizeof(*kernel_groups) * n);
+ size = MIN(size, sysconf(_SC_NGROUPS_MAX));
+ kernel_groups = (__kernel_gid_t *)malloc(sizeof(*kernel_groups) * size);
if (kernel_groups == NULL)
goto ret_error;
- ngids = __syscall_getgroups(n, kernel_groups);
- if (n != 0 && ngids > 0) {
+ ngids = __syscall_getgroups(size, kernel_groups);
+ if (size != 0 && ngids > 0) {
for (i = 0; i < ngids; i++) {
groups[i] = kernel_groups[i];
}