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authorFelix Fietkau <nbd@openwrt.org>2015-01-11 18:25:23 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-01-11 18:25:23 +0000
commit63176d7e1ed8817b9219e24caa6182dc2acb77e8 (patch)
tree8a34f8522b55a238215958fe6f3df475bb99bd29 /toolchain/musl/patches/001-revert-getopt-change.patch
parent9db3df9d6b347df66785a6909bec1122869f1503 (diff)
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musl: merge changes from git, includes further getopt fixes
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43939
Diffstat (limited to 'toolchain/musl/patches/001-revert-getopt-change.patch')
-rw-r--r--toolchain/musl/patches/001-revert-getopt-change.patch113
1 files changed, 113 insertions, 0 deletions
diff --git a/toolchain/musl/patches/001-revert-getopt-change.patch b/toolchain/musl/patches/001-revert-getopt-change.patch
new file mode 100644
index 0000000000..a981011394
--- /dev/null
+++ b/toolchain/musl/patches/001-revert-getopt-change.patch
@@ -0,0 +1,113 @@
+commit 84d8240bb5c487034ea3fb674a1de6d884df18aa
+Author: Felix Fietkau <nbd@openwrt.org>
+Date: Sun Jan 11 19:16:32 2015 +0100
+
+ Revert "add error message printing to getopt_long and make related improvements"
+
+ This reverts commit 91184c4f16b143107fa9935edebe5d2b20bd70d8.
+
+diff --git a/src/misc/getopt.c b/src/misc/getopt.c
+index 9217983..9db5eaa 100644
+--- a/src/misc/getopt.c
++++ b/src/misc/getopt.c
+@@ -12,7 +12,7 @@ int optind=1, opterr=1, optopt, __optpos, __optreset=0;
+ #define optpos __optpos
+ weak_alias(__optreset, optreset);
+
+-void __getopt_msg(const char *a, const char *b, const char *c, size_t l)
++void __getopt_msg(const char *a, const char *b, const char *c, int l)
+ {
+ FILE *f = stderr;
+ b = __lctrans_cur(b);
+@@ -80,7 +80,7 @@ int getopt(int argc, char * const argv[], const char *optstring)
+
+ if (d != c) {
+ if (optstring[0] != ':' && opterr)
+- __getopt_msg(argv[0], ": unrecognized option: ", optchar, k);
++ __getopt_msg(argv[0], ": illegal option: ", optchar, k);
+ return '?';
+ }
+ if (optstring[i] == ':') {
+diff --git a/src/misc/getopt_long.c b/src/misc/getopt_long.c
+index e5a4a75..e245ab9 100644
+--- a/src/misc/getopt_long.c
++++ b/src/misc/getopt_long.c
+@@ -2,7 +2,6 @@
+ #include <stddef.h>
+ #include <getopt.h>
+ #include <stdio.h>
+-#include <string.h>
+
+ extern int __optpos, __optreset;
+
+@@ -16,14 +15,11 @@ static void permute(char *const *argv, int dest, int src)
+ av[dest] = tmp;
+ }
+
+-void __getopt_msg(const char *, const char *, const char *, size_t);
+-
+ static int __getopt_long_core(int argc, char *const *argv, const char *optstring, const struct option *longopts, int *idx, int longonly);
+
+ static int __getopt_long(int argc, char *const *argv, const char *optstring, const struct option *longopts, int *idx, int longonly)
+ {
+ int ret, skipped, resumed;
+- const char *optstring2 = optstring + 1;
+ if (!optind || __optreset) {
+ __optreset = 0;
+ __optpos = 0;
+@@ -38,10 +34,9 @@ static int __getopt_long(int argc, char *const *argv, const char *optstring, con
+ if (argv[i][0] == '-' && argv[i][1]) break;
+ }
+ optind = i;
+- optstring2 = optstring;
+ }
+ resumed = optind;
+- ret = __getopt_long_core(argc, argv, optstring2, longopts, idx, longonly);
++ ret = __getopt_long_core(argc, argv, optstring, longopts, idx, longonly);
+ if (resumed > skipped) {
+ int i, cnt = optind-resumed;
+ for (i=0; i<cnt; i++)
+@@ -78,27 +73,12 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
+ optind++;
+ optopt = longopts[i].val;
+ if (*opt == '=') {
+- if (!longopts[i].has_arg) {
+- if (optstring[0] == ':' || !opterr)
+- return '?';
+- __getopt_msg(argv[0],
+- ": option does not take an argument: ",
+- longopts[i].name,
+- strlen(longopts[i].name));
+- return '?';
+- }
++ if (!longopts[i].has_arg) return '?';
+ optarg = opt+1;
+ } else {
+ if (longopts[i].has_arg == required_argument) {
+- if (!(optarg = argv[optind])) {
+- if (optstring[0] == ':' || !opterr)
+- return ':';
+- __getopt_msg(argv[0],
+- ": option requires an argument: ",
+- longopts[i].name,
+- strlen(longopts[i].name));
+- return '?';
+- }
++ if (!(optarg = argv[optind]))
++ return ':';
+ optind++;
+ } else optarg = NULL;
+ }
+@@ -110,12 +90,6 @@ static int __getopt_long_core(int argc, char *const *argv, const char *optstring
+ return longopts[i].val;
+ }
+ if (argv[optind][1] == '-') {
+- if (optstring[0] != ':' && opterr)
+- __getopt_msg(argv[0], cnt ?
+- ": option is ambiguous: " :
+- ": unrecognized option: ",
+- argv[optind]+2,
+- strlen(argv[optind]+2));
+ optind++;
+ return '?';
+ }