6dd6a6c42
Walter Lozano
2022-01-23
Subject
Add support for long options to cmp
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editors/cmp.c+18 -0
| @@ -54,6 +54,7 @@ int cmp_main(int argc UNUSED_PARAM, char **argv) | |
| int retval = 0; | |
| int max_count = -1; | |
| + | #if !ENABLE_LONG_OPTS |
| opt = getopt32(argv, "^" | |
| OPT_STR | |
| "\0" "-1" | |
| @@ -62,6 +63,23 @@ int cmp_main(int argc UNUSED_PARAM, char **argv) | |
| ":l--s:s--l", | |
| &max_count | |
| ); | |
| + | #else |
| + | static const char cmp_longopts[] ALIGN1 = |
| + | "bytes\0" Required_argument "n" |
| + | "quiet\0" No_argument "s" |
| + | "silent\0" No_argument "s" |
| + | "verbose\0" No_argument "l" |
| + | ; |
| + | opt = getopt32long(argv, "^" |
| + | OPT_STR |
| + | "\0" "-1" |
| + | IF_DESKTOP(":?4") |
| + | IF_NOT_DESKTOP(":?2") |
| + | ":l--s:s--l", |
| + | cmp_longopts, |
| + | &max_count |
| + | ); |
| + | #endif |
| argv += optind; | |
| filename1 = *argv; | |