diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-04 07:10:17 +0300 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-11-04 07:10:17 +0300 |
commit | bfc3d82256c45fb1e6e04ca85fac8a65b34b72a1 (patch) | |
tree | efe5bed86f389cec7e7e4f73b12b58783327e4b2 /libbb/compare_string_array.c | |
parent | 681023650e69f6e4fa959c5c6f0480d4a0edf906 (diff) |
ifconfig: code shrink
adjtimex: code shrink
libbb: move nth_string function into libbb
hdparm: nth_string was here
text data bss dec hex filename
730013 10334 12032 752379 b7afb busybox_old
730093 10134 12032 752259 b7a83 busybox_unstripped
Diffstat (limited to 'libbb/compare_string_array.c')
-rw-r--r-- | libbb/compare_string_array.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libbb/compare_string_array.c b/libbb/compare_string_array.c index 731d3d8c1..7b5ce856d 100644 --- a/libbb/compare_string_array.c +++ b/libbb/compare_string_array.c @@ -67,3 +67,12 @@ int index_in_substrings(const char *strings, const char *key) } return -1; } + +const char *nth_string(const char *strings, int n) +{ + while (n) { + n--; + strings += strlen(strings) + 1; + } + return strings; +} |