X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=package%2Fbusybox%2Fpatches%2F400-revert_awk_getopt.patch;h=9aa747bfca6f82278871a453b5f6f3c40ca8a904;hb=9ee3bc0a84e9b1383012632a17e0264119c71de7;hp=f7b1c18c14604305bc31cf67e54f16909508bb0e;hpb=f424cfa4ea29f85f3ab3d6e570b7f72fd1d1153b;p=openwrt.git

diff --git a/package/busybox/patches/400-revert_awk_getopt.patch b/package/busybox/patches/400-revert_awk_getopt.patch
index f7b1c18c14..9aa747bfca 100644
--- a/package/busybox/patches/400-revert_awk_getopt.patch
+++ b/package/busybox/patches/400-revert_awk_getopt.patch
@@ -1,37 +1,45 @@
 diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
---- busybox.old/editors/awk.c	2006-12-27 05:56:50.000000000 +0100
-+++ busybox.dev/editors/awk.c	2007-01-01 23:12:04.000000000 +0100
-@@ -2634,8 +2634,6 @@
+--- busybox.old/editors/awk.c	2007-01-19 22:23:12.000000000 +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)
  {
 -	unsigned opt;
 -	char *opt_F, *opt_v, *opt_W;
- 	char *s, *s1;
- 	int i, j, c, flen;
+ 	int i, j, flen;
  	var *v;
-@@ -2691,32 +2689,44 @@
+ 	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 +2693,54 @@
  		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
--		from_file = TRUE;
--		F = afopen(programname, "r");
--		s = NULL;
+-		char *s = s; /* die, gcc, die */
+-		FILE *from_file = afopen(programname, "r");
 -		/* 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);
+-		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 = (char *)xrealloc(s, i+4096);
--				j = fread(s+i, 1, 4094, F);
--			}
+-			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':
@@ -41,10 +49,9 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
 +				if (! is_assignment(optarg))
 +					bb_show_usage();
 +				break;
-+			case 'f':
-+				from_file = TRUE;
-+				F = afopen(programname = optarg, "r");
-+				s = NULL;
++			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);
@@ -62,6 +69,7 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
 +				parse_program(s+1);
 +				free(s);
 +				break;
+ 			}
 +			case 'W':
 +				bb_error_msg("Warning: unrecognized option '-W %s' ignored\n", optarg);
 +				break;
@@ -70,12 +78,25 @@ diff -ur busybox.old/editors/awk.c busybox.dev/editors/awk.c
 +				bb_show_usage();
  		}
 -		s[i] = '\0';
--		fclose(F);
--		parse_program(s+1);
+-		fclose(from_file);
+-		parse_program(s + 1);
 -		free(s);
+-	} else { // no -f: take program from 1st parameter
+-		if (!argc)
+-			bb_show_usage();
++	}
++	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);
- 
- 	if (!from_file) {
- 		if (argc == optind)
+-
++	
+ 	/* fill in ARGV array */
+ 	setvar_i(V[ARGC], argc + 1);
+ 	setari_u(V[ARGV], 0, "awk");