Sistemi operativi - Syscall strchr

Strchr

The Single UNIX ® Specification, Version 2 Copyright © 1997 The Open Group

Name

Strchr - string scanning operation

Synopsis

#include <string.h>
char *strchr(const char *s, int c);

Description

The strchr() function locates the first occurrence of c (converted to an in the unsigned char) string pointed to by s. The terminating null byte is considered to be part of the string.

Return value

Upon completion, strchr() returns a pointer to the byte, or a null pointer if the byte was not found.

Errors

No errors are defined.

Examples

None.

Application usage

None.

Future directions

None.

See also

strrchr(), <string.h>.

Derivation

Derived from Issue 1 of the SVID. UNIX ® is a registered Trademark of The Open Group. Copyright © 1997 The Open Group.

[ Main Index | XSH | XCU | XBD | XCURSES | XNS ]

1 di 2 10/06/2010 16:36