eb4157390c
The ntp_gettime implementation of NTP exports the tai field the kernel now produces. This requires an ABI change since the ntptimeval structure changed. Upstream kept the same name, there is nothing to do. This patch changes the ntptimeval structure but keeps the old ntp_gettime definition. A new ntp_gettimex function which is transparently invoked through the old name is introduced. This has the advantage that even object files can remain compatible. This wouldn't be the case if symbol versioning would be used to overload the name ntp_gettime.
155 lines
2.7 KiB
Plaintext
155 lines
2.7 KiB
Plaintext
libc {
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# The comment lines with "#errlist-compat" are magic; see errlist-compat.awk.
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# When you get an error from errlist-compat.awk, you need to add a new
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# version here. Don't do this blindly, since this means changing the ABI
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# for all GNU/Linux configurations.
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GLIBC_2.0 {
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# functions used in inline functions or macros
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__cmsg_nxthdr;
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# functions used in other libraries
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__clone;
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# helper functions
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__errno_location;
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# b*
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bdflush;
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# c*
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clone; create_module;
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# d*
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delete_module;
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# g*
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get_kernel_syms; getresgid; getresuid;
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# i*
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init_module;
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# k*
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klogctl;
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# l*
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llseek;
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# m*
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mremap;
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# n*
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nfsservctl;
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# p*
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personality; prctl;
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# q*
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query_module; quotactl;
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# s*
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setfsgid; setfsuid;
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# s*
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setresgid; setresuid; swapoff; swapon; sysctl;
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# u*
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umount; uselib;
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#errlist-compat 123
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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}
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GLIBC_2.1 {
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# functions used in inline functions or macros
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__libc_sa_len;
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# Since we have new signals this structure changed.
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_sys_siglist; sys_siglist; sys_sigabbrev;
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# New errlist.
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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# chown interface change.
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chown;
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# Change in pthread_attr_t.
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pthread_attr_init;
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# c*
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capget; capset;
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# n*
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ntp_adjtime; ntp_gettime;
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# u*
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umount2;
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#errlist-compat 125
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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}
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GLIBC_2.2 {
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# needed in other libraries.
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__endmntent; __getmntent_r; __setmntent; __statfs; __sysctl;
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# ipc ctl interface change.
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semctl; shmctl; msgctl;
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}
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GLIBC_2.2.1 {
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# p*
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pivot_root;
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}
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GLIBC_2.3 {
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# r*
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readahead;
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#errlist-compat 126
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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}
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GLIBC_2.3.2 {
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# New kernel interfaces.
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epoll_create; epoll_ctl; epoll_wait;
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}
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GLIBC_2.3.3 {
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gnu_dev_major; gnu_dev_minor; gnu_dev_makedev;
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}
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GLIBC_2.3.4 {
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sched_getaffinity; sched_setaffinity;
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}
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GLIBC_2.4 {
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inotify_init; inotify_add_watch; inotify_rm_watch;
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unshare;
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#errlist-compat 132
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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}
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GLIBC_2.5 {
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splice; tee; vmsplice;
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}
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GLIBC_2.6 {
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epoll_pwait; sync_file_range; sched_getcpu;
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}
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GLIBC_2.7 {
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eventfd; eventfd_read; eventfd_write; signalfd;
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}
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GLIBC_2.8 {
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timerfd_create; timerfd_settime; timerfd_gettime;
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}
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GLIBC_2.9 {
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epoll_create1; inotify_init1;
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}
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GLIBC_2.10 {
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fallocate;
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}
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GLIBC_2.12 {
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#errlist-compat 134
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_sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
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ntp_gettimex;
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}
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GLIBC_PRIVATE {
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# functions used in other libraries
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__syscall_rt_sigqueueinfo;
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}
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}
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