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strrchr(3) — Linux manual page

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | HISTORY | SEE ALSO | COLOPHON 

strrchr(3)               Library Functions Manual              strrchr(3)

NAME         top

       strrchr - string rear-search character

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

       #include <string.h>

       char *strrchr(const char *s, int c);

DESCRIPTION         top

       strrchr() returns a pointer to the last occurrence of the
       character c in the string s.

       It is equivalent to

           memrchr(s, c, strlen(s) + 1)

RETURN VALUE         top

       See strchr(3).

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌──────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                            │ Attribute     │ Value   │
       ├──────────────────────────────────────┼───────────────┼─────────┤
       │ strrchr()                            │ Thread safety │ MT-Safe │
       └──────────────────────────────────────┴───────────────┴─────────┘

STANDARDS         top

       C11, POSIX.1-2008.

HISTORY         top

       POSIX.1-2001, C89, SVr4, 4.3BSD.

SEE ALSO         top

       string(3), strchr(3), wcsrchr(3)

COLOPHON         top

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Linux man-pages 6.19            2026-08-10                     strrchr(3)

Pages that refer to this page: index(3),  strchr(3),  string(3),  wcsrchr(3),  signal-safety(7)

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