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| author | Paul Eggert <eggert@cs.ucla.edu> | 2004-08-03 19:07:36 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2004-08-03 19:07:36 +0000 |
| commit | 2d8c3edb26dfaa9f10ab7ad11235eed116ffe346 (patch) | |
| tree | 489ec4ad743b33b7ac9bffa6bb045c0a99a5434e /src | |
| parent | 1bd2155bd7804f907070f26b05dd3c28fed68c9c (diff) | |
| download | coreutils-2d8c3edb26dfaa9f10ab7ad11235eed116ffe346.tar.xz | |
(canonicalize): Remove. All uses now merely inspect can_mode.
(no_newline, verbose): Use bool for booleans.
(can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
Diffstat (limited to 'src')
| -rw-r--r-- | src/readlink.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/readlink.c b/src/readlink.c index 7df0a2d31..a99ab32c8 100644 --- a/src/readlink.c +++ b/src/readlink.c @@ -37,14 +37,14 @@ /* Name this program was run with. */ char *program_name; - /* If nonzero, canonicalize file name. */ -static int canonicalize; - /* If nonzero, do not output the trailing newline. */ -static int no_newline; - /* If nonzero, report error messages. */ -static int verbose; - /* In canonicalize mode, use this method. */ -canonicalize_mode_t can_mode = CAN_ALL_BUT_LAST; +/* If true, do not output the trailing newline. */ +static bool no_newline; + +/* If true, report error messages. */ +static bool verbose; + +/* If not -1, use this method to canonicalize. */ +int can_mode = -1; static struct option const longopts[] = { @@ -121,26 +121,23 @@ main (int argc, char *const argv[]) case 0: break; case 'e': - canonicalize = 1; can_mode = CAN_EXISTING; break; case 'f': - canonicalize = 1; can_mode = CAN_ALL_BUT_LAST; break; case 'm': - canonicalize = 1; can_mode = CAN_MISSING; break; case 'n': - no_newline = 1; + no_newline = true; break; case 'q': case 's': - verbose = 0; + verbose = false; break; case 'v': - verbose = 1; + verbose = true; break; case_GETOPT_HELP_CHAR; case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS); @@ -163,7 +160,7 @@ main (int argc, char *const argv[]) usage (EXIT_FAILURE); } - value = (canonicalize + value = (can_mode != -1 ? canonicalize_fname (fname) : xreadlink (fname, 1024)); if (value) |