Improved, cleaner/faster/more flexible return value checks

1 files changed, 0 insertions, 30 deletions

diff --git a/utils.c b/utils.c
index 5ecbcf1..cb0719c 100644
--- a/utils.c
+++ b/utils.c
@@ -129,36 +129,6 @@ char unescapechar(const char *escaped, const char **end)
 }
 
 //
-// If the given argument is NULL, print the error message and exit with
-// failure. Otherwise return the given argument.
-//
-void *check_nonnull(void *p, const char *err_msg, ...)
-{
-    if (p == NULL) {
-        va_list args;
-        va_start(args, err_msg);
-        verr(EXIT_FAILURE, err_msg, args);
-        va_end(args);
-    }
-    return p;
-}
-
-//
-// If the given argument is negative, print the error message and exit with
-// failure. Otherwise return the given argument.
-//
-int check_nonnegative(int i, const char *err_msg, ...)
-{
-    if (i < 0) {
-        va_list args;
-        va_start(args, err_msg);
-        verr(EXIT_FAILURE, err_msg, args);
-        va_end(args);
-    }
-    return i;
-}
-
-//
 // Case-insensitive memory comparison
 //
 int memicmp(const void *v1, const void *v2, size_t n)