1 /* 2 * Copyright (c) 1993 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #if defined(LIBC_SCCS) && !defined(lint) 9 static char sccsid[] = "@(#)x.c 5.1 (Berkeley) 05/28/93"; 10 #endif /* LIBC_SCCS and not lint */ 11 12 #include <setjmp.h> 13 14 int 15 sigsetjmp(jmpbuf, savemask) 16 sigjmp_buf jmpbuf; 17 int savemask; 18 { 19 20 jmpbuf[_JBLEN] = savemask; 21 if (savemask) 22 return (setjmp(jmpbuf)); 23 return (_setjmp(jmpbuf)); 24 } 25 26 void 27 siglongjmp(jmpbuf, retval) 28 sigjmp_buf jmpbuf; 29 int retval; 30 { 31 32 if (jmpbuf[_JBLEN]) 33 return (longjmp(jmpbuf, retval)); 34 return (_longjmp(jmpbuf, retval)); 35 } 36