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ta: add a helper macro

This commit is contained in:
wm4 2016-08-20 14:41:12 +02:00
parent 1a8af89b7d
commit 969c011522
1 changed files with 4 additions and 0 deletions
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4
ta/ta.h
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@ -94,6 +94,9 @@ bool ta_vasprintf_append_buffer(char **str, const char *fmt, va_list ap) TA_PRF(
#define ta_steal(ta_parent, ptr) (TA_TYPEOF(ptr))ta_steal_(ta_parent, ptr)
#define ta_dup_ptrtype(ta_parent, ptr) \
(TA_TYPEOF(ptr))ta_memdup(ta_parent, ptr, sizeof(*(ptr)))
// Ugly macros that crash on OOM.
// All of these mirror real functions (with a 'x' added after the 'ta_'
// prefix), and the only difference is that they will call abort() on allocation
@ -121,6 +124,7 @@ bool ta_vasprintf_append_buffer(char **str, const char *fmt, va_list ap) TA_PRF(
#define ta_xnew_array_size(...) ta_oom_p(ta_new_array_size(__VA_ARGS__))
#define ta_xnew_ptrtype(...) ta_oom_g(ta_new_ptrtype(__VA_ARGS__))
#define ta_xnew_array_ptrtype(...) ta_oom_g(ta_new_array_ptrtype(__VA_ARGS__))
#define ta_xdup_ptrtype(...) ta_oom_g(ta_dup_ptrtype(__VA_ARGS__))
#define ta_xsteal(ta_parent, ptr) (TA_TYPEOF(ptr))ta_xsteal_(ta_parent, ptr)
#define ta_xrealloc(ta_parent, ptr, type, count) \