33 lines
594 B
C
33 lines
594 B
C
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#include <stdio.h>
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#include <dirent.h>
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// TODO: add more sorted output (. and .. in the top) and flags
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int main(int argc, char *argv[]) {
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DIR *dp;
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struct dirent *ep;
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if (argc > 1) {
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dp = opendir(argv[1]);
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if (dp != NULL) {
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while ((ep = readdir (dp))) {
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printf("%s\n", ep->d_name);
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}
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closedir(dp);
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} else {
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perror("ls");
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}
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return 0;
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} else {
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dp = opendir("./");
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if (dp != NULL) {
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while ((ep = readdir (dp))) {
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printf("%s\n", ep->d_name);
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}
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closedir(dp);
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} else {
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perror("ls");
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}
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return 0;
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}
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}
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