Mercurial > hg > CbC > CbC_gcc
view libgo/go/syscall/signame.c @ 143:76e1cf5455ef
add cbc_gc test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:24:05 +0900 |
parents | 04ced10e8804 |
children |
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/* signame.c -- get the name of a signal Copyright 2012 The Go Authors. All rights reserved. Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. */ #include <string.h> #include "runtime.h" #include "arch.h" #include "malloc.h" String Signame (intgo sig) __asm__ (GOSYM_PREFIX "syscall.Signame"); String Signame (intgo sig) { const char* s = NULL; char buf[100]; size_t len; byte *data; String ret; #if defined(HAVE_STRSIGNAL) s = strsignal (sig); #endif if (s == NULL) { snprintf(buf, sizeof buf, "signal %ld", (long) sig); s = buf; } len = __builtin_strlen (s); data = runtime_mallocgc (len, nil, false); __builtin_memcpy (data, s, len); ret.str = data; ret.len = len; return ret; }