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| author | Arnold D. Robbins <arnold@skeeve.com> | 2013-12-21 19:19:00 +0200 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2013-12-21 19:19:00 +0200 |
| commit | 0d5f75ad13532954190098a3f4a7a0f180fedbb2 (patch) | |
| tree | 972dddeeaf8fad45c55ff8d67dd5e4c845b98d49 /helpers/testdfa.c | |
| parent | fe8ba2cef509175a9d624503af68bbc55f5bab53 (diff) | |
| parent | 6d3ff31ea2921361e1044356b2c7fce7da35ad72 (diff) | |
| download | egawk-0d5f75ad13532954190098a3f4a7a0f180fedbb2.tar.gz egawk-0d5f75ad13532954190098a3f4a7a0f180fedbb2.tar.bz2 egawk-0d5f75ad13532954190098a3f4a7a0f180fedbb2.zip | |
Merge branch 'gawk-4.1-stable'
Diffstat (limited to 'helpers/testdfa.c')
| -rw-r--r-- | helpers/testdfa.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/helpers/testdfa.c b/helpers/testdfa.c index c644fb04..813acaab 100644 --- a/helpers/testdfa.c +++ b/helpers/testdfa.c @@ -76,7 +76,6 @@ int main(int argc, char **argv) size_t len; const char *pattern; const char *rerr; - int infd; char *data; reg_syntax_t dfa_syn; bool ignorecase = false; @@ -180,7 +179,7 @@ int main(int argc, char **argv) /* run the regex matcher */ ret = re_search(& pat, data, len, 0, len, NULL); - printf("re_search returned %d (%s)\n", ret, (ret != 0) ? "true" : "false"); + printf("re_search returned position %d (%s)\n", ret, (ret >= 0) ? "true" : "false"); /* run the dfa matcher */ /* @@ -202,6 +201,8 @@ int main(int argc, char **argv) free(regs.end); dfafree(dfareg); free(dfareg); + + return 0; } /* genflags2str --- general routine to convert a flag value to a string */ @@ -366,12 +367,15 @@ setup_pattern(const char *pattern, size_t len) { size_t is_multibyte = 0; int c, c2; - size_t buflen; + size_t buflen = 0; mbstate_t mbs; bool has_anchor = false; - char *buf, *dest; + char *buf = NULL; + char *dest; const char *src, *end; + memset(& mbs, 0, sizeof(mbs)); + src = pattern; end = pattern + len; |