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Diffstat (limited to 'man3/index.3')
| -rw-r--r-- | man3/index.3 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/man3/index.3 b/man3/index.3 new file mode 100644 index 0000000..56c2bb3 --- /dev/null +++ b/man3/index.3 @@ -0,0 +1,44 @@ +.\" Copyright 2022 Alejandro Colomar <alx@kernel.org> +.\" +.\" SPDX-License-Identifier: Linux-man-pages-copyleft +.\" +.TH index 3 2023-03-30 "Linux man-pages 6.05.01" +.SH NAME +index, rindex \- locate character in string +.SH LIBRARY +Standard C library +.RI ( libc ", " \-lc ) +.SH SYNOPSIS +.nf +.B #include <strings.h> +.PP +.BI "[[deprecated]] char *index(const char *" s ", int " c ); +.BI "[[deprecated]] char *rindex(const char *" s ", int " c ); +.fi +.SH DESCRIPTION +.BR index () +is identical to +.BR strchr (3). +.PP +.BR rindex () +is identical to +.BR strrchr (3). +.PP +Use +.BR strchr (3) +and +.BR strrchr (3) +instead of these functions. +.SH STANDARDS +None. +.SH HISTORY +4.3BSD; marked as LEGACY in POSIX.1-2001. +Removed in POSIX.1-2008, +recommending +.BR strchr (3) +and +.BR strrchr (3) +instead. +.SH SEE ALSO +.BR strchr (3), +.BR strrchr (3) |