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| author | Lennart Poettering <lennart@poettering.net> | 2007-09-16 22:42:03 +0000 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2007-09-16 22:42:03 +0000 |
| commit | 116ddaaae9267d9f89f3d127cba62763246b441c (patch) | |
| tree | 6c09bd5990ed3eedc22098ade6fd511ae9274037 /src/pulsecore/gccmacro.h | |
| parent | 35483eeab7d08bc3e7ab2cd7a91e3d7453dca605 (diff) | |
use gcc const and pure function attributes wherever applicable
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1835 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulsecore/gccmacro.h')
| -rw-r--r-- | src/pulsecore/gccmacro.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/pulsecore/gccmacro.h b/src/pulsecore/gccmacro.h index f3ace593..d211c2e7 100644 --- a/src/pulsecore/gccmacro.h +++ b/src/pulsecore/gccmacro.h @@ -55,7 +55,26 @@ #ifdef __GNUC__ #define PA_GCC_DESTRUCTOR __attribute__ ((destructor)) #else +/** Call this function when process terminates */ #define PA_GCC_DESTRUCTOR #endif +#ifndef PA_GCC_PURE +#ifdef __GNUCC__ +#define PA_GCC_PURE __attribute__ ((pure)) +#else +/** This function's return value depends only the arguments list and global state **/ +#define PA_GCC_PURE +#endif +#endif + +#ifndef PA_GCC_CONST +#ifdef __GNUCC__ +#define PA_GCC_CONST __attribute__ ((pure)) +#else +/** This function's return value depends only the arguments list (stricter version of PA_GCC_CONST) **/ +#define PA_GCC_CONST +#endif +#endif + #endif |