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bsd_source/lib/libc/src_bsd/include/sys/wait.h - 6.3KB - 165 lines

54: 
55: #define _WSTATUS(x)     (_W_INT(x) & 0177)
56: #define _WSTOPPED       0177          /* _WSTATUS if process is stopped */
57: #define _WCONTINUED     0177777             /* process has continued */
58: #define WIFSTOPPED(x)   ((_W_INT(x) & 0xff) == _WSTOPPED)
59: #define WSTOPSIG(x)     (int)(((unsigned)_W_INT(x) >> 8) & 0xff)
60: #define WIFSIGNALED(x)  (_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
62: #define WIFEXITED(x)    (_WSTATUS(x) == 0)
63: #define WEXITSTATUS(x)  (int)(((unsigned)_W_INT(x) >> 8) & 0xff)
64: #define WIFCONTINUED(x) ((_W_INT(x) & _WCONTINUED) == _WCONTINUED)
65: #if __XPG_VISIBLE
66: #define WCOREFLAG       0200
67: #define WCOREDUMP(x)    (_W_INT(x) & WCOREFLAG)
68: