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PulseAudio 17.0
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Memory allocation functions. More...
Go to the source code of this file.
Macros | |
| #define | pa_xnew(type, n) ((type*) _pa_xnew_internal((n), sizeof(type))) |
| Allocate n new structures of the specified type. | |
| #define | pa_xnew0(type, n) ((type*) _pa_xnew0_internal((n), sizeof(type))) |
| Same as pa_xnew() but set the memory to zero. | |
| #define | pa_xnewdup(type, p, n) ((type*) _pa_xnewdup_internal((p), (n), sizeof(type))) |
| Same as pa_xnew() but duplicate the specified data. | |
| #define | pa_xrenew(type, p, n) ((type*) _pa_xrenew_internal(p, (n), sizeof(type))) |
| Reallocate n new structures of the specified type. | |
Functions | |
| void * | pa_xmalloc (size_t l) PA_GCC_MALLOC PA_GCC_ALLOC_SIZE(1) |
| Allocate the specified number of bytes, just like malloc() does. | |
| void * | pa_xmalloc0 (size_t l) PA_GCC_MALLOC PA_GCC_ALLOC_SIZE(1) |
| Same as pa_xmalloc(), but initialize allocated memory to 0. | |
| void * | pa_xrealloc (void *ptr, size_t size) PA_GCC_ALLOC_SIZE(2) |
| The combination of pa_xmalloc() and realloc() | |
| void | pa_xfree (void *p) |
| Free allocated memory. | |
| char * | pa_xstrdup (const char *s) PA_GCC_MALLOC |
| Duplicate the specified string, allocating memory with pa_xmalloc() | |
| char * | pa_xstrndup (const char *s, size_t l) PA_GCC_MALLOC |
| Duplicate the specified string, but truncate after l characters. | |
| void * | pa_xmemdup (const void *p, size_t l) PA_GCC_MALLOC PA_GCC_ALLOC_SIZE(2) |
| Duplicate the specified memory block. | |
Memory allocation functions.
| #define pa_xnew | ( | type, | |
| n | |||
| ) | ((type*) _pa_xnew_internal((n), sizeof(type))) |
Allocate n new structures of the specified type.
| #define pa_xnew0 | ( | type, | |
| n | |||
| ) | ((type*) _pa_xnew0_internal((n), sizeof(type))) |
Same as pa_xnew() but set the memory to zero.
| #define pa_xnewdup | ( | type, | |
| p, | |||
| n | |||
| ) | ((type*) _pa_xnewdup_internal((p), (n), sizeof(type))) |
Same as pa_xnew() but duplicate the specified data.
| #define pa_xrenew | ( | type, | |
| p, | |||
| n | |||
| ) | ((type*) _pa_xrenew_internal(p, (n), sizeof(type))) |
Reallocate n new structures of the specified type.
| void pa_xfree | ( | void * | p | ) |
Free allocated memory.
| void * pa_xmalloc | ( | size_t | l | ) |
Allocate the specified number of bytes, just like malloc() does.
However, in case of OOM, terminate
| void * pa_xmalloc0 | ( | size_t | l | ) |
Same as pa_xmalloc(), but initialize allocated memory to 0.
| void * pa_xmemdup | ( | const void * | p, |
| size_t | l | ||
| ) |
Duplicate the specified memory block.
| void * pa_xrealloc | ( | void * | ptr, |
| size_t | size | ||
| ) |
The combination of pa_xmalloc() and realloc()
| char * pa_xstrdup | ( | const char * | s | ) |
Duplicate the specified string, allocating memory with pa_xmalloc()
| char * pa_xstrndup | ( | const char * | s, |
| size_t | l | ||
| ) |
Duplicate the specified string, but truncate after l characters.