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strlen(3) [linux man page]

STRLEN(3)						     Linux Programmer's Manual							 STRLEN(3)

NAME
strlen - calculate the length of a string SYNOPSIS
#include <string.h> size_t strlen(const char *s); DESCRIPTION
The strlen() function calculates the length of the string s, not including the terminating '' character. RETURN VALUE
The strlen() function returns the number of characters in s. CONFORMING TO
SVr4, 4.3BSD, C89, C99. SEE ALSO
string(3), wcslen(3), wcsnlen(3) COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. 1993-04-12 STRLEN(3)

Check Out this Related Man Page

STRLEN(3)						     Linux Programmer's Manual							 STRLEN(3)

NAME
strlen - calculate the length of a string SYNOPSIS
#include <string.h> size_t strlen(const char *s); DESCRIPTION
The strlen() function calculates the length of the string pointed to by s, excluding the terminating null byte (''). RETURN VALUE
The strlen() function returns the number of characters in the string pointed to by s. ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7). +----------+---------------+---------+ |Interface | Attribute | Value | +----------+---------------+---------+ |strlen() | Thread safety | MT-Safe | +----------+---------------+---------+ CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C89, C99, C11, SVr4, 4.3BSD. SEE ALSO
string(3), strnlen(3), wcslen(3), wcsnlen(3) COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. GNU
2016-03-15 STRLEN(3)

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