Merge "utils.h: Set lower bound for thread stack size to PTHREAD_STACK_MIN" into 17

include/asterisk/utils.h

@@ -423,8 +423,13 @@ 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)
  */
 
-#define AST_STACKSIZE     (((sizeof(void *) * 8 * 8) - 16) * 1024)
+#if defined(PTHREAD_STACK_MIN)
-#define AST_STACKSIZE_LOW (((sizeof(void *) * 8 * 2) - 16) * 1024)
+# define AST_STACKSIZE     MAX((((sizeof(void *) * 8 * 8) - 16) * 1024), PTHREAD_STACK_MIN)
+# define AST_STACKSIZE_LOW MAX((((sizeof(void *) * 8 * 2) - 16) * 1024), PTHREAD_STACK_MIN)
+#else
+# define AST_STACKSIZE     (((sizeof(void *) * 8 * 8) - 16) * 1024)
+# define AST_STACKSIZE_LOW (((sizeof(void *) * 8 * 2) - 16) * 1024)
+#endif
 
 int ast_background_stacksize(void);