Date: Sun, 03 May 2026 19:59:05 +0000 From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: ae6a13deb8e3 - main - libc: add freadlink(3) Message-ID: <69f7a909.4061a.41661e22@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=ae6a13deb8e33a52188643e09171207e1d7171e8 commit ae6a13deb8e33a52188643e09171207e1d7171e8 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2026-04-12 08:56:26 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2026-05-03 19:58:36 +0000 libc: add freadlink(3) Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D56365 --- include/unistd.h | 1 + lib/libc/gen/Makefile.inc | 1 + lib/libc/gen/Symbol.map | 1 + lib/libc/gen/freadlink.c | 16 ++++++++++++++++ 4 files changed, 19 insertions(+) diff --git a/include/unistd.h b/include/unistd.h index 797eac4c364d..290bcce6a0b3 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -518,6 +518,7 @@ int execvpe(const char *, char * const *, char * const *); int feature_present(const char *); int fchroot(int); char *fflagstostr(u_long); +ssize_t freadlink(int fd, char *buf, size_t bufsize); int getdomainname(char *, int); int getentropy(void *, size_t); int getgrouplist(const char *, gid_t, gid_t *, int *); diff --git a/lib/libc/gen/Makefile.inc b/lib/libc/gen/Makefile.inc index c31f789fd1d1..18a68902f50a 100644 --- a/lib/libc/gen/Makefile.inc +++ b/lib/libc/gen/Makefile.inc @@ -56,6 +56,7 @@ SRCS+= \ fmtmsg.c \ fnmatch.c \ fpclassify.c \ + freadlink.c \ frexp.c \ fstab.c \ ftok.c \ diff --git a/lib/libc/gen/Symbol.map b/lib/libc/gen/Symbol.map index 60f34b3a1923..4d22251f7ec5 100644 --- a/lib/libc/gen/Symbol.map +++ b/lib/libc/gen/Symbol.map @@ -475,6 +475,7 @@ FBSD_1.8 { }; FBSD_1.9 { + freadlink; posix_spawn_file_actions_addchdir; posix_spawn_file_actions_addfchdir; posix_spawnattr_getexecfd_np; diff --git a/lib/libc/gen/freadlink.c b/lib/libc/gen/freadlink.c new file mode 100644 index 000000000000..e1ed7aba6c06 --- /dev/null +++ b/lib/libc/gen/freadlink.c @@ -0,0 +1,16 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright 2026 The FreeBSD Foundation + * + * This software were developed by Konstantin Belousov <kib@FreeBSD.org> + * under sponsorship from the FreeBSD Foundation. + */ + +#include <unistd.h> + +ssize_t +freadlink(int fd, char *buf, size_t bufsize) +{ + return (readlinkat(fd, "", buf, bufsize)); +}home | help
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