summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/misc/getopt.c3
-rw-r--r--src/misc/getopt_long.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/src/misc/getopt.c b/src/misc/getopt.c
index 8290aef7..e9bab41c 100644
--- a/src/misc/getopt.c
+++ b/src/misc/getopt.c
@@ -60,7 +60,6 @@ int getopt(int argc, char * const argv[], const char *optstring)
c = 0xfffd; /* replacement char */
}
optchar = argv[optind]+optpos;
- optopt = c;
optpos += k;
if (!argv[optind][optpos]) {
@@ -79,6 +78,7 @@ int getopt(int argc, char * const argv[], const char *optstring)
} while (l && d != c);
if (d != c) {
+ optopt = c;
if (optstring[0] != ':' && opterr)
__getopt_msg(argv[0], ": unrecognized option: ", optchar, k);
return '?';
@@ -86,6 +86,7 @@ int getopt(int argc, char * const argv[], const char *optstring)
if (optstring[i] == ':') {
if (optstring[i+1] == ':') optarg = 0;
else if (optind >= argc) {
+ optopt = c;
if (optstring[0] == ':') return ':';
if (opterr) __getopt_msg(argv[0],
": option requires an argument: ",
diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c
index c6e14625..568ae7ba 100644
--- a/src/misc/getopt_long.c
+++ b/src/misc/getopt_long.c
@@ -75,9 +75,9 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
if (cnt==1) {
i = match;
optind++;
- optopt = longopts[i].val;
if (*opt == '=') {
if (!longopts[i].has_arg) {
+ optopt = longopts[i].val;
if (colon || !opterr)
return '?';
__getopt_msg(argv[0],
@@ -89,6 +89,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
optarg = opt+1;
} else if (longopts[i].has_arg == required_argument) {
if (!(optarg = argv[optind])) {
+ optopt = longopts[i].val;
if (colon) return ':';
if (!opterr) return '?';
__getopt_msg(argv[0],
@@ -107,6 +108,7 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
return longopts[i].val;
}
if (argv[optind][1] == '-') {
+ optopt = 0;
if (!colon && opterr)
__getopt_msg(argv[0], cnt ?
": option is ambiguous: " :