diff options
| 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 /text2pcap-scanner.l | |
| parent | 42333aa353515ccbb68c6e74109cd34a34d1abe6 (diff) | |
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 'text2pcap-scanner.l')
| -rw-r--r-- | text2pcap-scanner.l | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/text2pcap-scanner.l b/text2pcap-scanner.l index d1871cdfdd..be68b1b71b 100644 --- a/text2pcap-scanner.l +++ b/text2pcap-scanner.l @@ -15,6 +15,11 @@ */ %option never-interactive +/* + * We want to stop processing when we get to the end of the input. + */ +%option noyywrap + %{ /******************************************************************************** @@ -88,10 +93,3 @@ eol \r?\n\r? {directive} { parse_token(T_DIRECTIVE, yytext); } {comment} ; /* ignore comments */ {text} { parse_token(T_TEXT, yytext); } - -%% - -int yywrap(void) -{ - return 1; -} |