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| author | Rich Felker <dalias@aerifal.cx> | 2012-09-30 20:00:38 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-09-30 20:00:38 -0400 |
| commit | 030e52639248ac8417a4934298caa78c21a228d1 (patch) | |
| tree | b35e1d3893f3b9db44dd006d1ef944057e9f1906 /include/getopt.h | |
| parent | e44849f5cf331e655705b18d6c81c616e29d50d0 (diff) | |
| download | musl-030e52639248ac8417a4934298caa78c21a228d1.tar.gz musl-030e52639248ac8417a4934298caa78c21a228d1.tar.xz musl-030e52639248ac8417a4934298caa78c21a228d1.zip | |
add getopt reset support
based on proposed patches by Daniel Cegiełka, with minor changes: - use a weak symbol for optreset so it doesn't clash with namespace - also reset optpos (position in multi-option arg like -lR) - also make getopt_long support reset
Diffstat (limited to 'include/getopt.h')
| -rw-r--r-- | include/getopt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/getopt.h b/include/getopt.h index 6d85c0b6..c1d0df92 100644 --- a/include/getopt.h +++ b/include/getopt.h @@ -7,7 +7,7 @@ extern "C" { int getopt(int, char * const [], const char *); extern char *optarg; -extern int optind, opterr, optopt; +extern int optind, opterr, optopt, optreset; struct option { |