| sig.c (8870) | sig.c (26926) |
|---|---|
| 1/*- 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Christos Zoulas of Cornell University. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 107 unchanged lines hidden (view full) --- 116 ALLSIGS 117#undef _DO 118 (void) sigprocmask(SIG_BLOCK, &nset, &oset); 119 120#define SIGSIZE (sizeof(sighdl) / sizeof(sighdl[0]) * sizeof(sig_t)) 121 122 el->el_signal = (sig_t *) el_malloc(SIGSIZE); 123 for (i = 0; sighdl[i] != -1; i++) | 1/*- 2 * Copyright (c) 1992, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Christos Zoulas of Cornell University. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 107 unchanged lines hidden (view full) --- 116 ALLSIGS 117#undef _DO 118 (void) sigprocmask(SIG_BLOCK, &nset, &oset); 119 120#define SIGSIZE (sizeof(sighdl) / sizeof(sighdl[0]) * sizeof(sig_t)) 121 122 el->el_signal = (sig_t *) el_malloc(SIGSIZE); 123 for (i = 0; sighdl[i] != -1; i++) |
| 124 el->el_signal[i] = BADSIG; | 124 el->el_signal[i] = SIG_ERR; |
| 125 126 (void) sigprocmask(SIG_SETMASK, &oset, NULL); 127 128 return 0; 129} 130 131 132/* sig_end(): --- 47 unchanged lines hidden (view full) --- 180 181 (void) sigemptyset(&nset); 182#define _DO(a) (void) sigaddset(&nset, SIGWINCH); 183 ALLSIGS 184#undef _DO 185 (void) sigprocmask(SIG_BLOCK, &nset, &oset); 186 187 for (i = 0; sighdl[i] != -1; i++) | 125 126 (void) sigprocmask(SIG_SETMASK, &oset, NULL); 127 128 return 0; 129} 130 131 132/* sig_end(): --- 47 unchanged lines hidden (view full) --- 180 181 (void) sigemptyset(&nset); 182#define _DO(a) (void) sigaddset(&nset, SIGWINCH); 183 ALLSIGS 184#undef _DO 185 (void) sigprocmask(SIG_BLOCK, &nset, &oset); 186 187 for (i = 0; sighdl[i] != -1; i++) |
| 188 if (el->el_signal[i] != BADSIG) | 188 if (el->el_signal[i] != SIG_ERR) |
| 189 (void) signal(sighdl[i], el->el_signal[i]); 190 191 sel = NULL; /* we are going to die if the handler is called */ 192 (void) sigprocmask(SIG_SETMASK, &oset, NULL); 193} | 189 (void) signal(sighdl[i], el->el_signal[i]); 190 191 sel = NULL; /* we are going to die if the handler is called */ 192 (void) sigprocmask(SIG_SETMASK, &oset, NULL); 193} |