diff options
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/Makefile.in | 4 | ||||
| -rw-r--r-- | libbb/compare_string_array.c | 30 |
2 files changed, 32 insertions, 2 deletions
diff --git a/libbb/Makefile.in b/libbb/Makefile.in index e00fd2f51..4a6df77f7 100644 --- a/libbb/Makefile.in +++ b/libbb/Makefile.in @@ -24,8 +24,8 @@ LIBBB_DIR:=$(TOPDIR)libbb/ endif LIBBB_SRC:= \ - ask_confirmation.c chomp.c concat_path_file.c copy_file.c \ - copy_file_chunk.c dump.c libc5.c device_open.c error_msg.c \ + ask_confirmation.c chomp.c compare_string_array.c concat_path_file.c \ + copy_file.c copy_file_chunk.c dump.c libc5.c device_open.c error_msg.c \ error_msg_and_die.c fgets_str.c find_mount_point.c find_pid_by_name.c \ find_root_device.c full_read.c full_write.c get_console.c \ get_last_path_component.c get_line_from_file.c \ diff --git a/libbb/compare_string_array.c b/libbb/compare_string_array.c new file mode 100644 index 000000000..b158ae447 --- /dev/null +++ b/libbb/compare_string_array.c @@ -0,0 +1,30 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <string.h> + +/* returns the array number of the string */ +extern unsigned short compare_string_array(const char *string_array[], const char *key) +{ + unsigned short i; + + for (i = 0; string_array[i] != 0; i++) { + if (strcmp(string_array[i], key) == 0) { + break; + } + } + return(i); +}
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