- /* See LICENSE file for copyright and license details. */
- #include <pwd.h>
- #include <stdio.h>
- #include <sys/types.h>
- #include <unistd.h>
-
- #include "../util.h"
-
- const char *
- gid(void)
- {
- return bprintf("%d", getgid());
- }
-
- const char *
- username(void)
- {
- struct passwd *pw = getpwuid(geteuid());
-
- if (pw == NULL) {
- fprintf(stderr, "Failed to get username");
- return NULL;
- }
-
- return bprintf("%s", pw->pw_name);
- }
-
- const char *
- uid(void)
- {
- return bprintf("%d", geteuid());
- }
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