diff options
Diffstat (limited to 'newlib/libc/sys/linux/strsignal.c')
-rw-r--r-- | newlib/libc/sys/linux/strsignal.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/newlib/libc/sys/linux/strsignal.c b/newlib/libc/sys/linux/strsignal.c new file mode 100644 index 000000000..3f95e18a7 --- /dev/null +++ b/newlib/libc/sys/linux/strsignal.c @@ -0,0 +1,63 @@ +#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]; +} |