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| author | Denys Vlasenko | 2010-03-08 23:28:30 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2010-03-08 23:28:30 +0100 |
| commit | f15620c3774c164ee6c1e2fbf9dd481b606a95a1 (patch) | |
| tree | b196bfa991811e2e45dae033b33a8daec9c47677 | |
| parent | 41d8134511d93f5bcfa7ccadb6de6c553f90422e (diff) | |
| download | busybox-f15620c3774c164ee6c1e2fbf9dd481b606a95a1.zip busybox-f15620c3774c164ee6c1e2fbf9dd481b606a95a1.tar.gz | |
shell/ulimit: code shrink by 10 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | shell/builtin_ulimit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/shell/builtin_ulimit.c b/shell/builtin_ulimit.c index 7e86783..9f9205e 100644 --- a/shell/builtin_ulimit.c +++ b/shell/builtin_ulimit.c @@ -175,15 +175,16 @@ int FAST_FUNC shell_builtin_ulimit(char **argv) opt_char = 'f'; for (l = limits_tbl; l != &limits_tbl[ARRAY_SIZE(limits_tbl)]; l++) { if (opt_char == l->option) { - char *val_str = optarg ? optarg : (argv[optind] && argv[optind][0] != '-' ? argv[optind] : NULL); + char *val_str; getrlimit(l->cmd, &limit); + + val_str = optarg; + if (!val_str && argv[optind] && argv[optind][0] != '-') + val_str = argv[optind++]; /* ++ skips NN in "-c NN" case */ if (val_str) { rlim_t val; - if (!optarg) /* -c NNN: make getopt skip NNN */ - optind++; - if (strcmp(val_str, "unlimited") == 0) val = RLIM_INFINITY; else { |