aboutsummaryrefslogtreecommitdiff
path: root/1/test/main.c
diff options
context:
space:
mode:
authorlonkaars <loek@pipeframe.xyz>2024-04-18 17:34:51 +0200
committerlonkaars <loek@pipeframe.xyz>2024-04-18 17:34:51 +0200
commit4335a620a364b70f06421b1698706a9dc3324a46 (patch)
treeb7cecf621f9751a56faf77ddedc6fe0cb6f5fdbd /1/test/main.c
parentbfb105b36e902ffc1aec9424a38245db693eea02 (diff)
start writing test applications
Diffstat (limited to '1/test/main.c')
-rw-r--r--1/test/main.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/1/test/main.c b/1/test/main.c
new file mode 100644
index 0000000..7329e16
--- /dev/null
+++ b/1/test/main.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int main(int argc, char** argv) {
+ if (geteuid() != 0) {
+ fprintf(stderr, "run me as root!\n");
+ return 1;
+ }
+
+ argc--; // argv[0] is the program name
+ if (argc == 0) {
+ fprintf(stderr, "usage: %s /dev/lork\n", argv[0]);
+ return 1;
+ }
+
+ return 0;
+}
+