index
Section: C Library Functions (3)
Updated: 2023-01-05
Index
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NAME
index, rindex - locate character in string
LIBRARY
Standard C library
(libc, -lc)
SYNOPSIS
#include <strings.h>
[[deprecated]] char *index(const char *s, int c);
[[deprecated]] char *rindex(const char *s, int c);
DESCRIPTION
index()
is identical to
strchr(3).
rindex()
is identical to
strrchr(3).
Use
strchr(3)
and
strrchr(3)
instead of these functions.
STANDARDS
4.3BSD; marked as LEGACY in POSIX.1-2001.
POSIX.1-2008 removes the specifications of
index()
and
rindex(),
recommending
strchr(3)
and
strrchr(3)
instead.
SEE ALSO
strchr(3),
strrchr(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- STANDARDS
-
- SEE ALSO
-
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