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| author | Denis Vlasenko | 2007-02-17 18:11:45 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-02-17 18:11:45 +0000 |
| commit | 54cf511ce1286ce46f04e4cead085b4af829f179 (patch) | |
| tree | a43331e67e2472f7a8c415aee09ce17137d734a6 /coreutils | |
| parent | ec27feb04589d46233802f686559fb5f532fb2df (diff) | |
| download | busybox-54cf511ce1286ce46f04e4cead085b4af829f179.zip busybox-54cf511ce1286ce46f04e4cead085b4af829f179.tar.gz | |
sort: fix multiple -k (was ignoring all except last)
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/od_bloaty.c | 2 | ||||
| -rw-r--r-- | coreutils/sort.c | 14 |
2 files changed, 11 insertions, 5 deletions
diff --git a/coreutils/od_bloaty.c b/coreutils/od_bloaty.c index f060c0a..c69470a 100644 --- a/coreutils/od_bloaty.c +++ b/coreutils/od_bloaty.c @@ -1312,7 +1312,7 @@ int od_main(int argc, char **argv) if (opt & OPT_l) decode_format_string("d4"); if (opt & OPT_o) decode_format_string("o2"); //if (opt & OPT_t)... - lst_t = rev_llist(lst_t); + lst_t = llist_rev(lst_t); while (lst_t) { decode_format_string(lst_t->data); lst_t = lst_t->link; diff --git a/coreutils/sort.c b/coreutils/sort.c index e2c7b1d..311d0cb 100644 --- a/coreutils/sort.c +++ b/coreutils/sort.c @@ -276,7 +276,8 @@ int sort_main(int argc, char **argv) { FILE *fp, *outfile = stdout; char *line, **lines = NULL; - char *str_ignored, *str_o, *str_k, *str_t; + char *str_ignored, *str_o, *str_t; + llist_t *lst_k = NULL; int i, flag; int linecount = 0; @@ -284,8 +285,9 @@ int sort_main(int argc, char **argv) /* Parse command line options */ /* -o and -t can be given at most once */ - opt_complementary = "?:o--o:t--t"; - getopt32(argc, argv, OPT_STR, &str_ignored, &str_ignored, &str_o, &str_k, &str_t); + opt_complementary = "?:o--o:t--t:" /* -t, -o: maximum one of each */ + "k::"; /* -k takes list */ + getopt32(argc, argv, OPT_STR, &str_ignored, &str_ignored, &str_o, &lst_k, &str_t); #if ENABLE_FEATURE_SORT_BIG if (option_mask32 & FLAG_o) outfile = xfopen(str_o, "w"); if (option_mask32 & FLAG_t) { @@ -294,7 +296,8 @@ int sort_main(int argc, char **argv) key_separator = str_t[0]; } /* parse sort key */ - if (option_mask32 & FLAG_k) { + lst_k = llist_rev(lst_k); + while (lst_k) { enum { FLAG_allowed_for_k = FLAG_n | /* Numeric sort */ @@ -308,6 +311,7 @@ int sort_main(int argc, char **argv) 0 }; struct sort_key *key = add_key(); + char *str_k = lst_k->data; const char *temp2; i = 0; /* i==0 before comma, 1 after (-k3,6) */ @@ -337,6 +341,8 @@ int sort_main(int argc, char **argv) str_k++; } } + /* leaking lst_k... */ + lst_k = lst_k->link; } #endif /* global b strips leading and trailing spaces */ |