diff options
Diffstat (limited to 'package/busybox/patches/400-revert_awk_getopt.patch')
| -rw-r--r-- | package/busybox/patches/400-revert_awk_getopt.patch | 67 |
1 files changed, 41 insertions, 26 deletions
diff --git a/package/busybox/patches/400-revert_awk_getopt.patch b/package/busybox/patches/400-revert_awk_getopt.patch index f7b1c18c1..cb758bab7 100644 --- a/package/busybox/patches/400-revert_awk_getopt.patch +++ b/package/busybox/patches/400-revert_awk_getopt.patch @@ -1,37 +1,44 @@ 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 2007-01-25 20:01:26.000000000 +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' */ +@@ -2694,39 +2693,46 @@ 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); + while((c = getopt(argc, argv, "F:v:f:W:")) != EOF) { + switch (c) { + case 'F': @@ -41,10 +48,9 @@ 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 +68,7 @@ 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 +77,20 @@ 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(); +- 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; - if (!from_file) { - if (argc == optind) + /* fill in ARGV array */ + setvar_i(V[ARGC], argc + 1); |