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another fix for the awk command line parsing - should finally work properly now

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6210 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2007-01-26 19:57:51 +00:00
parent 600f114c01
commit 6c0e77acf3
1 changed files with 14 additions and 8 deletions
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22
package/busybox/patches/400-revert_awk_getopt.patch
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@ -1,6 +1,6 @@
diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
--- busybox.old/editors/awk.c 2007-01-19 22:23:12.000000000 +0100
+++ busybox.dev/editors/awk.c 2007-01-25 20:01:26.000000000 +0100
+++ busybox.dev/editors/awk.c 2007-01-26 20:09:45.000000000 +0100
@@ -2639,14 +2639,13 @@
int awk_main(int argc, char **argv)
@ -17,7 +17,7 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
/* Undo busybox.c, or else strtod may eat ','! This breaks parsing:
* $1,$2 == '$1,' '$2', NOT '$1' ',' '$2' */
@@ -2694,39 +2693,46 @@
@@ -2694,40 +2693,54 @@
free(s);
}
@ -39,6 +39,7 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
- for (i = j = 1; j > 0; i += j) {
- s = xrealloc(s, i + 4096);
- j = fread(s + i, 1, 4094, from_file);
+ programname = NULL;
+ while((c = getopt(argc, argv, "F:v:f:W:")) != EOF) {
+ switch (c) {
+ case 'F':
@ -83,14 +84,19 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
- } else { // no -f: take program from 1st parameter
- if (!argc)
- bb_show_usage();
- programname = "cmd. line";
- parse_program(*argv++);
- argc--;
+ }
+ argc -= optind;
+ argv += optind;
+
+ if (!programname) {
programname = "cmd. line";
parse_program(*argv++);
argc--;
}
- if (opt & 0x8) // -W
- bb_error_msg("warning: unrecognized option '-W %s' ignored", opt_W);
+ argc -= optind;
+ argv += optind;
-
+
/* fill in ARGV array */
setvar_i(V[ARGC], argc + 1);
setari_u(V[ARGV], 0, "awk");