strnul3
String search nul
Usage
#include <string.h>
char *strnul(char *s); const char *strnul(const char *s);
Library
gnulib - The GNU Portability Library
Overview
strnul() calculates the position of the terminating null byte ('\0') in the string pointed to by s.
It is equivalent to both of the following expressions:
s + strlen(s) strchr(s, '\0')
Return value
strnul() returns a pointer to the terminating null byte in the string pointed to by s.
Attributes
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
| strnul() | Thread safety | MT-Safe |