File: signame.c

package info (click to toggle)
gcc-avr 1%3A5.4.0%2BAtmel3.6.2-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 589,884 kB
  • sloc: ansic: 2,775,581; ada: 756,757; cpp: 723,977; f90: 117,673; asm: 66,897; makefile: 62,756; xml: 44,466; sh: 29,549; exp: 23,315; objc: 15,216; fortran: 10,901; pascal: 4,185; python: 4,093; perl: 2,969; awk: 2,811; ml: 2,385; cs: 879; yacc: 316; lex: 198; haskell: 112; lisp: 8
file content (39 lines) | stat: -rw-r--r-- 796 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
/* 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, 0, FlagNoScan);
  __builtin_memcpy (data, s, len);
  ret.str = data;
  ret.len = len;
  return ret;
}