From aafd269675fc45bac6340027c866ea6073643c3b Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Sun, 20 Jan 2008 13:19:40 +0000 Subject: common error messages Error messages vary wildly among modules, and there is a lot of reundance in it too. Introduce a helper function that does all of the parameter checking boilerplate and gives unique messages. Signed-off-by: Jan Engelhardt --- include/xtables.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/xtables.h b/include/xtables.h index 728b1aa3..5e4b2c7b 100644 --- a/include/xtables.h +++ b/include/xtables.h @@ -220,7 +220,11 @@ enum exittype { OTHER_PROBLEM = 1, PARAMETER_PROBLEM, VERSION_PROBLEM, - RESOURCE_PROBLEM + RESOURCE_PROBLEM, + P_ONLY_ONCE, + P_NO_INVERT, + P_BAD_VALUE, + P_ONE_ACTION, }; /* this is a special 64bit data type that is 8-byte aligned */ @@ -229,6 +233,7 @@ enum exittype { int check_inverse(const char option[], int *invert, int *optind, int argc); void exit_error(enum exittype, const char *, ...)__attribute__((noreturn, format(printf,2,3))); +extern void param_act(unsigned int, const char *, ...); extern const char *program_name, *program_version; #ifdef NO_SHARED_LIBS -- cgit v1.2.3