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utils.h: Set lower bound for thread stack size to PTHREAD_STACK_MIN

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ASTERISK-28590 #close

Change-Id: I51abce00c04d0a06550bda5205580705185b9c1c
This commit is contained in:
Sean Bright
2019-10-18 14:47:20 -04:00
parent 0cccfcba9e
commit f1e3a13579
1 changed files with 8 additions and 2 deletions
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10
include/asterisk/utils.h
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@@ -423,10 +423,16 @@ int ast_careful_fwrite(FILE *f, int fd, const char *s, size_t len, int timeoutms
* Thread management support (should be moved to lock.h or a different header) * Thread management support (should be moved to lock.h or a different header)
*/ */
#define AST_STACKSIZE (((sizeof(void *) * 8 * 8) - 16) * 1024) #if defined(PTHREAD_STACK_MIN)
# define AST_THREAD_STACK_MIN PTHREAD_STACK_MIN
#else
# define AST_THREAD_STACK_MIN 0
#endif
#define AST_STACKSIZE MAX((((sizeof(void *) * 8 * 8) - 16) * 1024), AST_THREAD_STACK_MIN)
#if defined(LOW_MEMORY) #if defined(LOW_MEMORY)
#define AST_BACKGROUND_STACKSIZE (((sizeof(void *) * 8 * 2) - 16) * 1024) #define AST_BACKGROUND_STACKSIZE MAX((((sizeof(void *) * 8 * 2) - 16) * 1024), AST_THREAD_STACK_MIN)
#else #else
#define AST_BACKGROUND_STACKSIZE AST_STACKSIZE #define AST_BACKGROUND_STACKSIZE AST_STACKSIZE
#endif #endif