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support and use the new uid syscalls from userspace

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This commit is contained in:
Florian Fischer
2024-01-12 14:43:17 +01:00
parent 43c5bbaaff
commit b149807ccc
6 changed files with 33 additions and 7 deletions
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programs/id.c
+3 -3
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@@ -10,7 +10,7 @@
int main(int argc, char **argv)
{
if (argc == 1) {
printf("uid=%d gid=%d\n", getuid(), getgid());
printf("uid=%d gid=%d\n", geteuid(), getegid());
} else if (strncmp(argv[1], "--help", 6) == 0) {
printf("Usage: %s [OPTION]\n", argv[0]);
printf("Print user and group information\n\n");
@@ -18,9 +18,9 @@ int main(int argc, char **argv)
printf(" -u, --user print only the effective user ID");
printf(" --help display this help and exit");
} else if (strncmp(argv[1], "-u", 2) == 0 || strncmp(argv[1], "--user", 6) == 0) {
printf("%d\n", getuid());
printf("%d\n", geteuid());
} else if (strncmp(argv[1], "-g", 2) == 0 || strncmp(argv[1], "--group", 7) == 0) {
printf("%d\n", getgid());
printf("%d\n", getegid());
} else {
printf("%s: invalid option '%s'\n", argv[0], argv[1]);
printf("Try '%s --help' for more information\n", argv[0]);