headers/posix/setjmp.h

   1 /*
   2  * Copyright 2004-2012 Haiku, Inc.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef _SETJMP_H_
   6 #define _SETJMP_H_
   7
   8
   9 #include <config/HaikuConfig.h>
  10
  11 #include <signal.h>
  12
  13 /* include architecture specific definitions */
  14 #include __HAIKU_ARCH_HEADER(arch_setjmp.h)
  15
  16 typedef struct __jmp_buf_tag {
  17         __jmp_buf       regs;           /* saved registers, stack & program pointer */
  18         sigset_t        inverted_signal_mask;
  19 } jmp_buf[1];
  20
  21 typedef jmp_buf sigjmp_buf;
  22
  23
  24 #ifdef __cplusplus
  25 extern "C" {
  26 #endif
  27
  28 extern int      _setjmp(jmp_buf jumpBuffer);
  29 extern int      setjmp(jmp_buf jumpBuffer);
  30 extern int      sigsetjmp(jmp_buf jumpBuffer, int saveMask);
  31
  32 extern void     _longjmp(jmp_buf jumpBuffer, int value);
  33 extern void     longjmp(jmp_buf jumpBuffer, int value);
  34 extern void     siglongjmp(sigjmp_buf jumpBuffer, int value);
  35
  36 #ifdef __cplusplus
  37 }
  38 #endif
  39
  40 #endif /* _SETJMP_H_ */