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clarify that bin/cat only takes one argument

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This commit is contained in:
Emil Tsalapatis 2023-09-20 11:45:57 -04:00
parent fe1f411bdc
commit 462d4af3eb
1 changed files with 6 additions and 1 deletions
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7
bin/cat/cat.c
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@ -17,11 +17,16 @@ main(int argc, const char *argv[])
struct stat sb;
char buf[256];
if (argc != 2) {
if (argc < 2) {
fputs("Requires an argument\n", stdout);
return 1;
}
if (argc > 2) {
fputs("Too many arguments, expected one\n", stdout);
return 1;
}
status = OSStat(argv[1], &sb);
if (status != 0) {
fputs("Cannot stat file\n", stdout);