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aa3632962f
Given the xz drama which allowed liblzma to be linked to openssh, lets remove libsystemd to get rid of useless dependencies. The sd_notify API seems to be stable and is now documented. This patch replaces the sd_notify() and sd_notifyf() function by a reimplementation inspired by the systemd documentation. This should not change anything functionnally. The function will be built when haproxy is built using USE_SYSTEMD=1. References: https://github.com/systemd/systemd/issues/32028 https://www.freedesktop.org/software/systemd/man/devel/sd_notify.html#Notes Before: wla@kikyo:~% ldd /usr/sbin/haproxy linux-vdso.so.1 (0x00007ffcfaf65000) libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x000074637fef4000) libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x000074637fe4f000) libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3 (0x000074637f400000) liblua5.4.so.0 => /lib/x86_64-linux-gnu/liblua5.4.so.0 (0x000074637fe0d000) libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x000074637f92a000) libpcre2-8.so.0 => /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x000074637f365000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x000074637f000000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x000074637f27a000) libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x000074637fdff000) libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x000074637eeb8000) liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x000074637fdcd000) libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x000074637ee01000) liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x000074637fda8000) /lib64/ld-linux-x86-64.so.2 (0x000074637ff5d000) libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x000074637f904000) After: wla@kikyo:~% ldd /usr/sbin/haproxy linux-vdso.so.1 (0x00007ffd51901000) libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f758d6c0000) libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x00007f758d61b000) libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3 (0x00007f758ca00000) liblua5.4.so.0 => /lib/x86_64-linux-gnu/liblua5.4.so.0 (0x00007f758d5d9000) libpcre2-8.so.0 => /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x00007f758d365000) libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f758d5ba000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f758c600000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f758c915000) /lib64/ld-linux-x86-64.so.2 (0x00007f758d729000) A backport to all stable versions could be considered at some point.
8 lines
186 B
C
8 lines
186 B
C
#ifndef _HAPROXY_SYSTEMD_H
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#define _HAPROXY_SYSTEMD_H
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int sd_notify(int unset_environment, const char *message);
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int sd_notifyf(int unset_environment, const char *format, ...);
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#endif
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