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Return the description of a signal
#include <string.h> char *strsignal( int signo );
libc
The strsignal() function returns a pointer to the language-dependent string describing a signal.
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Don't modify the array returned by this function. |
A pointer to the description of the signal, or NULL if signo isn't a valid signal number. This array will be overwritten by subsequent calls to strsignal().
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | Yes |
| Thread | Yes |
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