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works on Linux 2.6

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This commit is contained in:
rsc 2005-01-14 04:24:09 +00:00
parent 78e51a8c66
commit 359c1e017e
14 changed files with 33 additions and 28 deletions
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11
src/cmd/postscript/common/getopt.c
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@ -1,18 +1,13 @@
#ifndef _POSIX_SOURCE
#include <u.h>
#include <libc.h>
#endif
#include <stdio.h>
#include <string.h>
#define ERR(str, chr) if(opterr){fprintf(stderr, "%s%s%c\n", argv[0], str, chr);}
int opterr = 1;
int optind = 1;
int optopt;
char *optarg;
char *strchr();
int
getopt (argc, argv, opts)
char **argv, *opts;
getopt (int argc, char **argv, char *opts)
{
static int sp = 1;
register int c;
@ -22,7 +17,7 @@ char **argv, *opts;
if (optind >= argc ||
argv[optind][0] != '-' || argv[optind][1] == '\0')
return EOF;
else if (strcmp(argv[optind], "--") == NULL) {
else if (strcmp(argv[optind], "--") == 0) {
optind++;
return EOF;
}