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| author | Simon Howard | 2010-12-18 23:55:07 +0000 |
|---|---|---|
| committer | Simon Howard | 2010-12-18 23:55:07 +0000 |
| commit | 463bcf013ce355398974953508d232ac88a6b2d6 (patch) | |
| tree | 8f21093469f64e1d147bf22adc4acf6ad84b0310 /src/m_argv.c | |
| parent | 1ef81eb5f7c336972fe56f15285f389cafdc96f5 (diff) | |
| download | chocolate-doom-463bcf013ce355398974953508d232ac88a6b2d6.tar.gz chocolate-doom-463bcf013ce355398974953508d232ac88a6b2d6.tar.bz2 chocolate-doom-463bcf013ce355398974953508d232ac88a6b2d6.zip | |
Add a M_CheckParmWithArgs function, that behaves like M_CheckParm but
also checks that extra options were provided on the command line (thanks
Sander van Dijk).
Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2223
Diffstat (limited to 'src/m_argv.c')
| -rw-r--r-- | src/m_argv.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/m_argv.c b/src/m_argv.c index 99295c6d..4d321bbc 100644 --- a/src/m_argv.c +++ b/src/m_argv.c @@ -47,19 +47,24 @@ char** myargv; // or 0 if not present // -int M_CheckParm (char *check) +int M_CheckParmWithArgs(char *check, int num_args) { - int i; + int i; - for (i = 1;i<myargc;i++) + for (i = 1; i < myargc - num_args; i++) { - if ( !strcasecmp(check, myargv[i]) ) + if (!strcasecmp(check, myargv[i])) return i; } return 0; } +int M_CheckParm(char *check) +{ + return M_CheckParmWithArgs(check, 0); +} + #define MAXARGVS 100 static void LoadResponseFile(int argv_index) |