Kind_Foxie/micro-utils
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This commit is contained in:
George Fox 2023-11-07 18:52:38 +03:00
parent c3fc72deb3
commit 3afc38f7e7
1 changed files with 5 additions and 2 deletions
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5
coreutils/cat.c
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@ -14,13 +14,16 @@ void cat(const int fd) {
}
int main(const int argc, const char **argv) {
if (argc == 1 || argv[1][0] == '-')
if (argc == 1)
cat(STDIN_FILENO);
else {
for (int i = 1; i < argc; i++) {
if (argv[i][0] == '-')
if (argv[i][1])
break;
else
cat(STDIN_FILENO);
int fd = open(argv[i], O_RDONLY);
if (fd < 0) {