64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
|
#include <string.h>
|
||
|
|
#include <signal.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <reent.h>
|
||
|
|
|
||
|
|
static const char *sigstring[] =
|
||
|
|
{
|
||
|
|
"Signal 0",
|
||
|
|
"Hangup",
|
||
|
|
"Interrupt",
|
||
|
|
"Quit",
|
||
|
|
"Illegal instruction",
|
||
|
|
"Trace/breakpoint trap",
|
||
|
|
"IOT trap",
|
||
|
|
"EMT trap",
|
||
|
|
"Floating point exception",
|
||
|
|
"Killed",
|
||
|
|
"Bus error",
|
||
|
|
"Segmentation fault",
|
||
|
|
"Bad system call",
|
||
|
|
"Broken pipe",
|
||
|
|
"Alarm clock",
|
||
|
|
"Terminated",
|
||
|
|
"Urgent I/O condition",
|
||
|
|
"Stopped (signal)",
|
||
|
|
"Stopped",
|
||
|
|
"Continued",
|
||
|
|
"Child exited",
|
||
|
|
"Stopped (tty input)",
|
||
|
|
"Stopped (tty output)",
|
||
|
|
"I/O possible",
|
||
|
|
"CPU time limit exceeded",
|
||
|
|
"File size limit exceeded",
|
||
|
|
"Virtual timer expired",
|
||
|
|
"Profiling timer expired",
|
||
|
|
"Window changed",
|
||
|
|
"Resource lost",
|
||
|
|
"User defined signal 1",
|
||
|
|
"User defined signal 2"
|
||
|
|
};
|
||
|
|
|
||
|
|
char *
|
||
|
|
strsignal (int sig)
|
||
|
|
{
|
||
|
|
if (sig < 0 || sig >= __SIGRTMIN)
|
||
|
|
{
|
||
|
|
char *buffer;
|
||
|
|
struct _reent *ptr;
|
||
|
|
|
||
|
|
ptr = _REENT;
|
||
|
|
|
||
|
|
_REENT_CHECK_SIGNAL_BUF(ptr);
|
||
|
|
buffer = _REENT_SIGNAL_BUF(ptr);
|
||
|
|
|
||
|
|
if (sig < 0 || sig > __SIGRTMAX)
|
||
|
|
siprintf (buffer, "Unknown signal %d", sig);
|
||
|
|
else
|
||
|
|
siprintf (buffer, "Real-time signal %d", sig - __SIGRTMIN);
|
||
|
|
return buffer;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return sigstring[sig];
|
||
|
|
}
|