diff options
| author | Alejandro Colomar <alx@kernel.org> | 2025-12-07 17:01:47 +0100 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2025-12-07 17:34:40 +0100 |
| commit | 46950a0845de91c422efe6c639091ace42cb92f8 (patch) | |
| tree | a0a0d01528685162f55dbdc4bcaf316771e2a401 /man | |
| parent | 8caecf0d961bb750e58a2f68ed874da7e0df3c95 (diff) | |
| download | man-pages-master.tar.gz | |
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Diffstat (limited to 'man')
| -rw-r--r-- | man/man3/getopt_long.3 | 26 | ||||
| -rw-r--r-- | man/man3/getopt_long_only.3 | 56 |
2 files changed, 61 insertions, 21 deletions
diff --git a/man/man3/getopt_long.3 b/man/man3/getopt_long.3 index f930d3ad37..73e8f3e6f0 100644 --- a/man/man3/getopt_long.3 +++ b/man/man3/getopt_long.3 @@ -5,7 +5,7 @@ .\" .TH getopt_long 3 (date) "Linux man-pages (unreleased)" .SH NAME -getopt_long, getopt_long_only +getopt_long \- parse command-line options .SH LIBRARY Standard C library @@ -18,9 +18,6 @@ Standard C library .BI "int getopt_long(int " argc ", char *" argv [], .BI " const char *" optstring , .BI " const struct option *" longopts ", int *" longindex ); -.BI "int getopt_long_only(int " argc ", char *" argv [], -.BI " const char *" optstring , -.BI " const struct option *" longopts ", int *" longindex ); .fi .SH DESCRIPTION The @@ -105,26 +102,15 @@ If is not NULL, it points to a variable which is set to the index of the long option relative to .IR longopts . -.P -.BR getopt_long_only () -is like -.BR getopt_long (), -but \[aq]\-\[aq] as well -as "\-\-" can indicate a long option. -If an option that starts with \[aq]\-\[aq] -(not "\-\-") doesn't match a long option, but does match a short option, -it is parsed as a short option instead. .SH RETURN VALUE See .BR getopt (3). .P .BR getopt_long () -and -.BR getopt_long_only () -also return the option +also returns the option character when a short option is recognized. -For a long option, they -return +For a long option, +it returns .I val if .I flag @@ -147,8 +133,7 @@ Interface Attribute Value T{ .na .nh -.BR getopt_long (), -.BR getopt_long_only () +.BR getopt_long () T} Thread safety T{ .na .nh @@ -247,4 +232,5 @@ main(int argc, char *argv[]) .SH SEE ALSO .BR getopt (1), .BR getopt (3), +.BR getopt_long_only (3), .BR getsubopt (3) diff --git a/man/man3/getopt_long_only.3 b/man/man3/getopt_long_only.3 index 9ee53fe382..4d811fb43e 100644 --- a/man/man3/getopt_long_only.3 +++ b/man/man3/getopt_long_only.3 @@ -1 +1,55 @@ -.so man3/getopt_long.3 +'\" t +.\" Copyright, the authors of the Linux man-pages project +.\" +.\" SPDX-License-Identifier: Linux-man-pages-copyleft +.\" +.TH getopt_long_only 3 (date) "Linux man-pages (unreleased)" +.SH NAME +getopt_long_only +\- parse long command-line options +.SH LIBRARY +Standard C library +.RI ( libc ,\~ \-lc ) +.SH SYNOPSIS +.nf +.B #define _GNU_SOURCE +.B #include <getopt.h> +.P +.BI "int getopt_long_only(int " argc ", char *" argv [], +.BI " const char *" optstring , +.BI " const struct option *" longopts ", int *" longindex ); +.fi +.SH DESCRIPTION +.BR getopt_long_only () +is like +.BR getopt_long (3), +but \[aq]\-\[aq] as well +as "\-\-" can indicate a long option. +If an option that starts with \[aq]\-\[aq] +(not "\-\-") doesn't match a long option, but does match a short option, +it is parsed as a short option instead. +.SH ATTRIBUTES +For an explanation of the terms used in this section, see +.BR attributes (7). +.TS +allbox; +lb lb lbx +l l l. +Interface Attribute Value +T{ +.na +.nh +.BR getopt_long_only () +T} Thread safety T{ +.na +.nh +MT-Unsafe race:getopt env +T} +.TE +.SH STANDARDS +GNU. +.SH SEE ALSO +.BR getopt (1), +.BR getopt (3), +.BR getopt_long (3), +.BR getsubopt (3) |