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| author | Guy Harris <guy@alum.mit.edu> | 2015-12-04 19:52:51 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-12-05 08:06:50 +0000 |
| commit | f51bad11d70b2548ed2cbf117b90bd9dbf1afedf (patch) | |
| tree | 9db789d73c4958c3a792c6b10abcbb746318bcd8 /wiretap/k12text.l | |
| parent | 42333aa353515ccbb68c6e74109cd34a34d1abe6 (diff) | |
| download | wireshark-f51bad11d70b2548ed2cbf117b90bd9dbf1afedf.tar.gz | |
Use noyywrap rather than defining our own yywrap functions.
Tweak lemonflex-tail.inc to fix an issue this reveals.
It appears that, at least on the buildbots, the Visual Studio compiler
no longer issues warnings for the code generated with %option noyywrap.
Change-Id: Id64d56f1ae8a79d0336488a4a50518da1f511497
Reviewed-on: https://code.wireshark.org/review/12433
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'wiretap/k12text.l')
| -rw-r--r-- | wiretap/k12text.l | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/wiretap/k12text.l b/wiretap/k12text.l index 350393538a..7601b94232 100644 --- a/wiretap/k12text.l +++ b/wiretap/k12text.l @@ -14,6 +14,11 @@ %option never-interactive /* + * We want to stop processing when we get to the end of the input. + */ +%option noyywrap + +/* * Prefix scanner routines with "K12Text_" rather than "yy", so this scanner * can coexist with other scanners. */ @@ -461,14 +466,3 @@ k12text_dump_can_write_encap(int encap) return WTAP_ERR_UNWRITABLE_ENCAP; } } - -/* - * We want to stop processing when we get to the end of the input. - * (%option noyywrap is not used because if used then - * some flex versions (eg: 2.5.35) generate code which causes - * warnings by the Windows VC compiler). - */ - -int yywrap(void) { - return 1; -} |