diff options
| author | Brooks Davis <brooks@FreeBSD.org> | 2024-04-16 17:00:54 +0000 |
|---|---|---|
| committer | Brooks Davis <brooks@FreeBSD.org> | 2024-04-16 21:14:20 +0000 |
| commit | 0dd2f4a0cca9332784d6a233dee8d211517fe7ba (patch) | |
| tree | c1571af2bd19831f05b2652d627b14f033e8ba58 /lib/libc | |
| parent | 1719886f6d08408b834d270c59ffcfd821c8f63a (diff) | |
| download | src-0dd2f4a0cca9332784d6a233dee8d211517fe7ba.tar.gz src-0dd2f4a0cca9332784d6a233dee8d211517fe7ba.zip | |
libc: only export hesiod symbols when enabled
Create a seperate symbol file for hesiod and conditionally include it.
This allows linkage with --no-undefined-version.
Differential Revision: https://reviews.freebsd.org/D44184
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/net/Makefile.inc | 1 | ||||
| -rw-r--r-- | lib/libc/net/Symbol.hesiod.map | 12 | ||||
| -rw-r--r-- | lib/libc/net/Symbol.map | 10 |
3 files changed, 13 insertions, 10 deletions
diff --git a/lib/libc/net/Makefile.inc b/lib/libc/net/Makefile.inc index 1305500176a3..cd4ccaefac92 100644 --- a/lib/libc/net/Makefile.inc +++ b/lib/libc/net/Makefile.inc @@ -168,6 +168,7 @@ MLINKS+=sourcefilter.3 setipv4sourcefilter.3 \ .if ${MK_HESIOD} != "no" SRCS+= hesiod.c +SYM_MAPS+=${LIBC_SRCTOP}/net/Symbol.hesiod.map MAN+= hesiod.3 MLINKS+=hesiod.3 hesiod_init.3 \ hesiod.3 hesiod_resolve.3 \ diff --git a/lib/libc/net/Symbol.hesiod.map b/lib/libc/net/Symbol.hesiod.map new file mode 100644 index 000000000000..bb020c969ee9 --- /dev/null +++ b/lib/libc/net/Symbol.hesiod.map @@ -0,0 +1,12 @@ +FBSD_1.0 { + hesiod_init; + hesiod_end; + hesiod_to_bind; + hesiod_resolve; + hesiod_free_list; + hes_init; + hes_to_bind; + hes_resolve; + hes_error; + hes_free; +}; diff --git a/lib/libc/net/Symbol.map b/lib/libc/net/Symbol.map index 4831868c0e55..454ce8486986 100644 --- a/lib/libc/net/Symbol.map +++ b/lib/libc/net/Symbol.map @@ -54,16 +54,6 @@ FBSD_1.0 { endservent; getservent; getservent_r; - hesiod_init; - hesiod_end; - hesiod_to_bind; - hesiod_resolve; - hesiod_free_list; - hes_init; - hes_to_bind; - hes_resolve; - hes_error; - hes_free; htonl; htons; ntohl; |