Originální popis anglicky:
strrchr - string scanning operation
Návod, kniha: POSIX Programmer's Manual
#include <string.h>
char *strrchr(const char *
s, int
c );
The
strrchr() function shall locate the last occurrence of
c
(converted to a
char) in the string pointed to by
s. The
terminating null byte is considered to be part of the string.
Upon successful completion,
strrchr() shall return a pointer to the byte
or a null pointer if
c does not occur in the string.
No errors are defined.
The following sections are informative.
The following example uses
strrchr() to get a pointer to the base name of
a file. The
strrchr() function searches backwards through the name of
the file to find the last
'/' character in
name. This pointer
(plus one) will point to the base name of the file.
#include <string.h>
...
const char *name;
char *basename;
...
basename = strrchr(name, '/') + 1;
...
None.
None.
None.
strchr() , the Base Definitions volume of
IEEE Std 1003.1-2001,
<string.h>
Portions of this text are reprinted and reproduced in electronic form from IEEE
Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable
Operating System Interface (POSIX), The Open Group Base Specifications Issue
6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics
Engineers, Inc and The Open Group. In the event of any discrepancy between
this version and the original IEEE and The Open Group Standard, the original
IEEE and The Open Group Standard is the referee document. The original
Standard can be obtained online at http://www.opengroup.org/unix/online.html
.
