lzh/MentOS
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[Important] Extend main README. Write some more man entries.

Browse Source
This commit is contained in:
Enrico Fraccaroli
2022-12-12 22:21:39 -05:00
parent de9daa4a85
commit 45376a2bb3
10 changed files with 94 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files
programs/ls.c
+5 -7
View File
@@ -122,18 +122,16 @@ int main(int argc, char *argv[])
uint32_t flags = 0;
// Check the number of arguments.
for (int i = 1; i < argc; ++i) {
if (strcmp(argv[i], "--help") == 0) {
if ((strcmp(argv[i], "--help") == 0) || (strcmp(argv[i], "-h") == 0)) {
printf("List information about files inside a given directory.\n");
printf("Usage:\n");
printf(" ls [options] [directory]\n\n");
return 0;
} else if (argv[i][0] == '-') {
for (int j = 0; j < strlen(argv[i]); ++j) {
if (argv[i][j] == 'l')
bitmask_set_assign(flags, FLAG_L);
else if (argv[i][j] == 'a')
bitmask_set_assign(flags, FLAG_A);
}
if ((strcmp(argv[i], "-l") == 0) || (strcmp(argv[i], "--long") == 0))
bitmask_set_assign(flags, FLAG_L);
else if ((strcmp(argv[i], "-a") == 0) || (strcmp(argv[i], "--all") == 0))
bitmask_set_assign(flags, FLAG_A);
}
}