S_ISSOCK         587 file.c         #    define S_ISSOCK(m) _S_ISSOCK(m)
S_ISSOCK         590 file.c         #      define S_ISSOCK(m) (((unsigned short)(m) & S_IFMT) == _S_IFSOCK)
S_ISSOCK         593 file.c         #        define S_ISSOCK(m) (((unsigned short)(m) & S_IFMT) == S_IFSOCK)
S_ISSOCK         598 file.c         #      define S_ISSOCK(m) ((m & S_IFMT) == _S_IFSOCK)
S_ISSOCK         601 file.c         #	 define S_ISSOCK(m) ((m & S_IFMT) == S_IFSOCK)