die("unable to grep from object of type %s", typename(obj->type));
}
-int context_callback(const struct option *opt, const char *arg, int unset)
+static int context_callback(const struct option *opt, const char *arg,
+ int unset)
{
struct grep_opt *grep_opt = opt->value;
int value;
return 0;
}
-int file_callback(const struct option *opt, const char *arg, int unset)
+static int file_callback(const struct option *opt, const char *arg, int unset)
{
struct grep_opt *grep_opt = opt->value;
FILE *patterns;
return 0;
}
-int not_callback(const struct option *opt, const char *arg, int unset)
+static int not_callback(const struct option *opt, const char *arg, int unset)
{
struct grep_opt *grep_opt = opt->value;
append_grep_pattern(grep_opt, "--not", "command line", 0, GREP_NOT);
return 0;
}
-int and_callback(const struct option *opt, const char *arg, int unset)
+static int and_callback(const struct option *opt, const char *arg, int unset)
{
struct grep_opt *grep_opt = opt->value;
append_grep_pattern(grep_opt, "--and", "command line", 0, GREP_AND);
return 0;
}
-int open_callback(const struct option *opt, const char *arg, int unset)
+static int open_callback(const struct option *opt, const char *arg, int unset)
{
struct grep_opt *grep_opt = opt->value;
append_grep_pattern(grep_opt, "(", "command line", 0, GREP_OPEN_PAREN);
return 0;
}
-int close_callback(const struct option *opt, const char *arg, int unset)
+static int close_callback(const struct option *opt, const char *arg, int unset)
{
struct grep_opt *grep_opt = opt->value;
append_grep_pattern(grep_opt, ")", "command line", 0, GREP_CLOSE_PAREN);
return 0;
}
-int pattern_callback(const struct option *opt, const char *arg, int unset)
+static int pattern_callback(const struct option *opt, const char *arg,
+ int unset)
{
struct grep_opt *grep_opt = opt->value;
append_grep_pattern(grep_opt, arg, "-e option", 0, GREP_PATTERN);
return 0;
}
-int help_callback(const struct option *opt, const char *arg, int unset)
+static int help_callback(const struct option *opt, const char *arg, int unset)
{
return -1;
}