diff options
Diffstat (limited to 'components/user.c')
| -rw-r--r-- | components/user.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/components/user.c b/components/user.c index ffbd945..b335dc3 100644 --- a/components/user.c +++ b/components/user.c @@ -1,6 +1,8 @@ /* See LICENSE file for copyright and license details. */ +#include <errno.h> #include <pwd.h> #include <stdio.h> +#include <string.h> #include <sys/types.h> #include <unistd.h> @@ -18,7 +20,7 @@ username(void) struct passwd *pw = getpwuid(geteuid()); if (pw == NULL) { - fprintf(stderr, "Failed to get username"); + fprintf(stderr, "getpwuid '%d': %s\n", geteuid(), strerror(errno)); return NULL; } |