10 Commits

Author	SHA1	Message	Date
Explorer09	c0e37bc5f5	Fix xStrdup debug build failure & allow Clang to use ((nonnull))	2016-06-03 10:14:27 +08:00
Explorer09	3297616efa	Add assert and __attribute__((nonnull)) on xStrdup ... __attribute__((nonnull)) will help catching "calling with NULL" mistake on compile time. I also convert xStrdup into a macro, that will do assert() inline when the code is *not* built with -DNDEBUG . For release builds (with -DNDEBUG), preprocessor trick will ensure that generated code remains the same.	2016-06-02 20:38:24 +08:00
Explorer09	e288f690af	Don't check if (!str) in xStrdup ... This effectively reverts "Stricter strdup." 4674b4a732 If str is NULL upon the calling of strdup(), it should crash with SIGSEGV. Just let it crash. Adding the "if (!str) fail();" code serves nothing but bloat.	2016-06-02 18:30:18 +08:00
Hisham	4674b4a732	Stricter strdup.	2016-05-30 12:22:22 -03:00
Explorer09	7d3f67e822	Revert 5c593fae42 (xCalloc) ... calloc() allows 'nmemb' or 'size' to be zero, in which case NULL may be returned. Letting htop die because of either argument being zero doesn't make sense. As a side note: As size_t is unsigned, compiler should be able to optimize conditional (nmemb > 0 && size > 0) to (nmemb && size). This theorically shouldn't increase code size too much.	2016-03-11 10:43:31 +08:00
Hisham	807640e49b	Shorten the code using the err() function.	2016-02-03 12:42:25 +00:00
Hisham	5c593fae42	Be stricter!	2016-02-03 02:02:30 +00:00
Hisham	f87462d60e	Exit on failure!	2016-02-02 16:03:00 +01:00
Hisham	b54d2dde40	Check for failure in allocations.	2016-02-02 15:53:02 +01:00
Hisham	a1f7f2869e	Add allocation tests	2016-01-31 12:01:48 +01:00