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Do not truncate strsignal output.

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This commit is contained in:
Paul Eggert 2012-09-22 01:22:49 -07:00
parent 01108e3f45
commit 703342f8d8
1 changed files with 5 additions and 3 deletions
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8
src/emacs.c
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@ -2015,10 +2015,12 @@ shut_down_emacs (int sig, Lisp_Object stuff)
reset_all_sys_modes ();
if (sig && sig != SIGTERM)
{
char buf[100];
int buflen = snprintf (buf, sizeof buf, "Fatal error %d: %s",
sig, strsignal (sig));
static char const format[] = "Fatal error %d: ";
char buf[sizeof format - 2 + INT_STRLEN_BOUND (int)];
int buflen = sprintf (buf, format, sig);
char const *sig_desc = strsignal (sig);
ignore_value (write (STDERR_FILENO, buf, buflen));
ignore_value (write (STDERR_FILENO, sig_desc, strlen (sig_desc)));
}
}
}