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-rw-r--r--testsuite/nsswitch/getgrgid.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/testsuite/nsswitch/getgrgid.c b/testsuite/nsswitch/getgrgid.c
new file mode 100644
index 0000000..947dd0a
--- /dev/null
+++ b/testsuite/nsswitch/getgrgid.c
@@ -0,0 +1,57 @@
+/*
+ * Lookup a group by gid.
+ */
+
+#include <stdio.h>
+#include <grp.h>
+#include <sys/types.h>
+
+int main(int argc, char **argv)
+{
+ struct group *gr;
+ gid_t gid;
+
+ /* Check args */
+
+ if (argc != 2) {
+ printf("ERROR: no arg specified\n");
+ exit(1);
+ }
+
+ if ((gid = atoi(argv[1])) == 0) {
+ printf("ERROR: invalid gid specified\n");
+ exit(1);
+ }
+
+ /* Do getgrgid() */
+
+ if ((gr = getgrgid(gid)) == NULL) {
+ printf("FAIL: gid %d does not exist\n", gid);
+ exit(1);
+ }
+
+ /* Print group info */
+
+ printf("PASS: gid %d exists\n", gid);
+ printf("gr_name = %s\n", gr->gr_name);
+ printf("gr_passwd = %s\n", gr->gr_passwd);
+ printf("gr_gid = %d\n", gr->gr_gid);
+
+ /* Group membership */
+
+ if (gr->gr_mem != NULL) {
+ int i = 0;
+
+ printf("gr_mem = ");
+ while(gr->gr_mem[i] != NULL) {
+ printf("%s", gr->gr_mem[i]);
+ i++;
+ if (gr->gr_mem != NULL) {
+ printf(",");
+ }
+ }
+ printf("\n");
+ }
+
+ exit(0);
+}