rindex (3p) - Linux Man Pages
rindex: character string operations (LEGACY)
PROLOGThis manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
rindex - character string operations (LEGACY)
char *rindex(const char *s, int c);
The rindex() function shall be equivalent to strrchr() .
Refer to strrchr().
The following sections are informative.
The strrchr() function is preferred over this function.
For maximum portability, it is recommended to replace the function call to rindex() as follows:
#define rindex(a,b) strrchr((a),(b))
This function may be withdrawn in a future version.
COPYRIGHTPortions 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 .