diff options
Diffstat (limited to 'src/argutil.c')
| -rw-r--r-- | src/argutil.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/argutil.c b/src/argutil.c index cc71b82..ac61902 100644 --- a/src/argutil.c +++ b/src/argutil.c @@ -67,6 +67,19 @@ int dcc_argv_search(char **a, } +/** + * Return true if argv contains argument starting with needle. + */ +int dcc_argv_startswith(char **a, + const char *needle) +{ + size_t needle_len = strlen(needle); + for (; *a; a++) + if (!strncmp(*a, needle, needle_len)) + return 1; + return 0; +} + unsigned int dcc_argv_len(char **a) { unsigned int i; @@ -150,7 +163,7 @@ char *dcc_argv_tostr(char **a) /* kind of half-assed quoting; won't handle strings containing * quotes properly, but good enough for debug messages for the * moment. */ - int needs_quotes = (strpbrk(a[i], " \t\n\"\';") != NULL); + int needs_quotes = !*a[i] || (strpbrk(a[i], " \t\n\"\';") != NULL); if (i) *ss++ = ' '; if (needs_quotes) |