mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-14 06:21:32 +02:00
6b70c6205c
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7640 3c298f89-4303-0410-b956-a3cf2f4a3e73
104 lines
2.7 KiB
Diff
104 lines
2.7 KiB
Diff
Index: busybox-1.4.2/editors/awk.c
|
|
===================================================================
|
|
--- busybox-1.4.2.orig/editors/awk.c 2007-06-15 23:43:26.460690280 +0200
|
|
+++ busybox-1.4.2/editors/awk.c 2007-06-15 23:45:26.283474448 +0200
|
|
@@ -2639,14 +2639,13 @@
|
|
|
|
int awk_main(int argc, char **argv)
|
|
{
|
|
- unsigned opt;
|
|
- char *opt_F, *opt_v, *opt_W;
|
|
int i, j, flen;
|
|
var *v;
|
|
var tv;
|
|
char **envp;
|
|
char *vnames = (char *)vNames; /* cheat */
|
|
char *vvalues = (char *)vValues;
|
|
+ int c;
|
|
|
|
/* Undo busybox.c, or else strtod may eat ','! This breaks parsing:
|
|
* $1,$2 == '$1,' '$2', NOT '$1' ',' '$2' */
|
|
@@ -2694,40 +2693,56 @@
|
|
free(s);
|
|
}
|
|
|
|
- opt = getopt32(argc, argv, "F:v:f:W:", &opt_F, &opt_v, &programname, &opt_W);
|
|
- argv += optind;
|
|
- argc -= optind;
|
|
- if (opt & 0x1) setvar_s(V[FS], opt_F); // -F
|
|
- if (opt & 0x2) if (!is_assignment(opt_v)) bb_show_usage(); // -v
|
|
- if (opt & 0x4) { // -f
|
|
- char *s = s; /* die, gcc, die */
|
|
- FILE *from_file = afopen(programname, "r");
|
|
- /* one byte is reserved for some trick in next_token */
|
|
- if (fseek(from_file, 0, SEEK_END) == 0) {
|
|
- flen = ftell(from_file);
|
|
- s = xmalloc(flen + 4);
|
|
- fseek(from_file, 0, SEEK_SET);
|
|
- i = 1 + fread(s + 1, 1, flen, from_file);
|
|
- } else {
|
|
- 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':
|
|
+ setvar_s(V[FS], optarg);
|
|
+ break;
|
|
+ case 'v':
|
|
+ if (! is_assignment(optarg))
|
|
+ bb_show_usage();
|
|
+ break;
|
|
+ case 'f': {
|
|
+ FILE *F = afopen(programname = optarg, "r");
|
|
+ char *s = NULL;
|
|
+ /* one byte is reserved for some trick in next_token */
|
|
+ if (fseek(F, 0, SEEK_END) == 0) {
|
|
+ flen = ftell(F);
|
|
+ s = (char *)xmalloc(flen+4);
|
|
+ fseek(F, 0, SEEK_SET);
|
|
+ i = 1 + fread(s+1, 1, flen, F);
|
|
+ } else {
|
|
+ for (i=j=1; j>0; i+=j) {
|
|
+ s = (char *)xrealloc(s, i+4096);
|
|
+ j = fread(s+i, 1, 4094, F);
|
|
+ }
|
|
+ }
|
|
+ s[i] = '\0';
|
|
+ fclose(F);
|
|
+ parse_program(s+1);
|
|
+ free(s);
|
|
+ break;
|
|
}
|
|
+ case 'W':
|
|
+ bb_error_msg("Warning: unrecognized option '-W %s' ignored\n", optarg);
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ bb_show_usage();
|
|
}
|
|
- s[i] = '\0';
|
|
- fclose(from_file);
|
|
- parse_program(s + 1);
|
|
- free(s);
|
|
- } else { // no -f: take program from 1st parameter
|
|
+ }
|
|
+ argc -= optind;
|
|
+ argv += optind;
|
|
+
|
|
+ if (!programname) {
|
|
if (!argc)
|
|
bb_show_usage();
|
|
programname = "cmd. line";
|
|
parse_program(*argv++);
|
|
argc--;
|
|
}
|
|
- if (opt & 0x8) // -W
|
|
- bb_error_msg("warning: unrecognized option '-W %s' ignored", opt_W);
|
|
-
|
|
+
|
|
/* fill in ARGV array */
|
|
setvar_i(V[ARGC], argc + 1);
|
|
setari_u(V[ARGV], 0, "awk");
|