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author | Peng Wu <alexepico@gmail.com> | 2011-04-28 15:04:46 +0800 |
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committer | Peng Wu <alexepico@gmail.com> | 2011-04-28 15:04:46 +0800 |
commit | 80d2b005249b772e7cd7fdf763e217576d401823 (patch) | |
tree | 1b1611cef942e5b98b88c1448ad53d9df7ba5e85 /utils/segment/spseg.cpp | |
parent | b7909ecd1b39843c99b44118a8e0fe269da7f098 (diff) | |
download | libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.tar.gz libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.tar.xz libpinyin-80d2b005249b772e7cd7fdf763e217576d401823.zip |
use errno
Diffstat (limited to 'utils/segment/spseg.cpp')
-rw-r--r-- | utils/segment/spseg.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/utils/segment/spseg.cpp b/utils/segment/spseg.cpp index 910770a..6a54288 100644 --- a/utils/segment/spseg.cpp +++ b/utils/segment/spseg.cpp @@ -129,7 +129,6 @@ bool backtrace(GArray * steps, glong phrase_len, GArray * strings){ void print_help(){ printf("Usage: spseg [--generate-extra-enter]\n"); - exit(1); } int main(int argc, char * argv[]){ @@ -141,8 +140,12 @@ int main(int argc, char * argv[]){ while ( i < argc ){ if ( strcmp ("--help", argv[i]) == 0) { print_help(); - }else if (strcmp("--generate-extra-enter", argv[i]) == 0) { + exit(0); + } else if (strcmp("--generate-extra-enter", argv[i]) == 0) { gen_extra_enter = true; + } else { + print_help(); + exit(EINVAL); } ++i; } @@ -152,7 +155,7 @@ int main(int argc, char * argv[]){ FILE * gb_file = fopen("../../data/gb_char.table", "r"); if ( gb_file == NULL ){ fprintf(stderr, "can't open gb_char.table!\n"); - exit(1); + exit(ENOENT); } g_phrases->load_text(gb_file); fclose(gb_file); @@ -160,7 +163,7 @@ int main(int argc, char * argv[]){ FILE * gbk_file = fopen("../../data/gbk_char.table", "r"); if ( gbk_file == NULL ){ fprintf(stderr, "can't open gbk_char.table!\n"); - exit(1); + exit(ENOENT); } g_phrases->load_text(gbk_file); fclose(gbk_file); |