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macros: add nm_auto() macro to cleanup functions

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This commit is contained in:
Thomas Haller 2016-02-28 11:53:54 +01:00
parent bf29d02ac1
commit 3a81c0f301
1 changed files with 3 additions and 1 deletions
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4
shared/nm-macros-internal.h
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@ -24,12 +24,14 @@
/********************************************************/
#define nm_auto(fcn) __attribute ((cleanup(fcn)))
/**
* nm_auto_free:
*
* Call free() on a variable location when it goes out of scope.
*/
#define nm_auto_free __attribute__ ((cleanup(_nm_auto_free_impl)))
#define nm_auto_free nm_auto(_nm_auto_free_impl)
GS_DEFINE_CLEANUP_FUNCTION(void*, _nm_auto_free_impl, free)
/********************************************************/