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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-07-17 02:03:13 +0200 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2024-08-01 23:58:51 +0200 |
commit | 8dc3f4f8adcfbc991b1677464dd7cd485f4e6d85 (patch) | |
tree | ec34dd8c56cc69226a20169f4c67200d1d78bd04 /sysdeps | |
parent | ec119972cb2598c04ec7d4219e20506006836f64 (diff) | |
download | glibc-8dc3f4f8adcfbc991b1677464dd7cd485f4e6d85.zip glibc-8dc3f4f8adcfbc991b1677464dd7cd485f4e6d85.tar.gz glibc-8dc3f4f8adcfbc991b1677464dd7cd485f4e6d85.tar.bz2 |
hurd: Fix missing pthread_ compat symbol in libc
5476f8cd2e68 ("htl: move pthread_self info libc.") and
9dfa2562162b ("htl: move pthread_equal into libc") to
1dc0bc8f0748 ("htl: move pthread_attr_setdetachstate into libc")
moved some pthread_ symbols from libpthread.so to libc.so, but missed
adding the compat version like 5476f8cd2e68 ("htl: move pthread_self
info libc.") did: libc already had these symbols as forwards,
but versioned GLIBC_2.21, while the symbols in libpthread.so were
versioned GLIBC_2.12.
To fix running executables built before this, we thus have to add the
GLIBC_2.12 version, otherwise execution fails with e.g.
/usr/lib/i386-gnu/libglib-2.0.so: symbol lookup error: /usr/lib/i386-gnu/libglib-2.0.so: undefined symbol: pthread_attr_setinheritsched, version GLIBC_2.12
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/htl/pt-attr-getdetachstate.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-getinheritsched.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-getschedparam.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-getschedpolicy.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-setdetachstate.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-setinheritsched.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-attr-setschedpolicy.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-equal.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-getschedparam.c | 7 | ||||
-rw-r--r-- | sysdeps/htl/pt-setschedparam.c | 7 | ||||
-rw-r--r-- | sysdeps/mach/hurd/i386/libc.abilist | 10 |
11 files changed, 70 insertions, 10 deletions
diff --git a/sysdeps/htl/pt-attr-getdetachstate.c b/sysdeps/htl/pt-attr-getdetachstate.c index 8b077e3..da27398 100644 --- a/sysdeps/htl/pt-attr-getdetachstate.c +++ b/sysdeps/htl/pt-attr-getdetachstate.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -26,4 +27,8 @@ __pthread_attr_getdetachstate (const pthread_attr_t *attr, int *detachstate) return 0; } -weak_alias (__pthread_attr_getdetachstate, pthread_attr_getdetachstate); +versioned_symbol (libc, __pthread_attr_getdetachstate, pthread_attr_getdetachstate, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_getdetachstate, pthread_attr_getdetachstate, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-getinheritsched.c b/sysdeps/htl/pt-attr-getinheritsched.c index 078face..ba02e20 100644 --- a/sysdeps/htl/pt-attr-getinheritsched.c +++ b/sysdeps/htl/pt-attr-getinheritsched.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -26,4 +27,8 @@ __pthread_attr_getinheritsched (const pthread_attr_t *attr, int *inheritsched) return 0; } -weak_alias (__pthread_attr_getinheritsched, pthread_attr_getinheritsched); +versioned_symbol (libc, __pthread_attr_getinheritsched, pthread_attr_getinheritsched, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_getinheritsched, pthread_attr_getinheritsched, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-getschedparam.c b/sysdeps/htl/pt-attr-getschedparam.c index 3fa0018..35eeedc 100644 --- a/sysdeps/htl/pt-attr-getschedparam.c +++ b/sysdeps/htl/pt-attr-getschedparam.c @@ -19,6 +19,7 @@ #include <pthread.h> #include <sched.h> #include <string.h> +#include <shlib-compat.h> #include <pt-internal.h> @@ -30,4 +31,8 @@ __pthread_attr_getschedparam (const pthread_attr_t *attr, return 0; } -weak_alias (__pthread_attr_getschedparam, pthread_attr_getschedparam); +versioned_symbol (libc, __pthread_attr_getschedparam, pthread_attr_getschedparam, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_getschedparam, pthread_attr_getschedparam, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-getschedpolicy.c b/sysdeps/htl/pt-attr-getschedpolicy.c index 8b4cc7c..5deaf01 100644 --- a/sysdeps/htl/pt-attr-getschedpolicy.c +++ b/sysdeps/htl/pt-attr-getschedpolicy.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -26,4 +27,8 @@ __pthread_attr_getschedpolicy (const pthread_attr_t *attr, int *policy) return 0; } -weak_alias (__pthread_attr_getschedpolicy, pthread_attr_getschedpolicy); +versioned_symbol (libc, __pthread_attr_getschedpolicy, pthread_attr_getschedpolicy, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_getschedpolicy, pthread_attr_getschedpolicy, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-setdetachstate.c b/sysdeps/htl/pt-attr-setdetachstate.c index b40557f..26b6f91 100644 --- a/sysdeps/htl/pt-attr-setdetachstate.c +++ b/sysdeps/htl/pt-attr-setdetachstate.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -35,4 +36,8 @@ __pthread_attr_setdetachstate (pthread_attr_t *attr, int detachstate) return 0; } -weak_alias (__pthread_attr_setdetachstate, pthread_attr_setdetachstate); +versioned_symbol (libc, __pthread_attr_setdetachstate, pthread_attr_setdetachstate, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_setdetachstate, pthread_attr_setdetachstate, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-setinheritsched.c b/sysdeps/htl/pt-attr-setinheritsched.c index 533b805..4ad0bb1 100644 --- a/sysdeps/htl/pt-attr-setinheritsched.c +++ b/sysdeps/htl/pt-attr-setinheritsched.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -35,4 +36,8 @@ __pthread_attr_setinheritsched (pthread_attr_t *attr, int inheritsched) return 0; } -weak_alias (__pthread_attr_setinheritsched, pthread_attr_setinheritsched); +versioned_symbol (libc, __pthread_attr_setinheritsched, pthread_attr_setinheritsched, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_setinheritsched, pthread_attr_setinheritsched, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-attr-setschedpolicy.c b/sysdeps/htl/pt-attr-setschedpolicy.c index d8086e8..9648c77 100644 --- a/sysdeps/htl/pt-attr-setschedpolicy.c +++ b/sysdeps/htl/pt-attr-setschedpolicy.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -39,4 +40,8 @@ __pthread_attr_setschedpolicy (pthread_attr_t *attr, int policy) return 0; } -weak_alias (__pthread_attr_setschedpolicy, pthread_attr_setschedpolicy); +versioned_symbol (libc, __pthread_attr_setschedpolicy, pthread_attr_setschedpolicy, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_attr_setschedpolicy, pthread_attr_setschedpolicy, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-equal.c b/sysdeps/htl/pt-equal.c index 6411110..7727cca 100644 --- a/sysdeps/htl/pt-equal.c +++ b/sysdeps/htl/pt-equal.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> /* Return true if __T1 and __T2 both name the same thread. Otherwise, @@ -27,4 +28,8 @@ __pthread_equal (pthread_t __t1, pthread_t __t2) return __t1 == __t2; } -weak_alias (__pthread_equal, pthread_equal); +versioned_symbol (libc, __pthread_equal, pthread_equal, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_equal, pthread_equal, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-getschedparam.c b/sysdeps/htl/pt-getschedparam.c index 8ec3d54..0c6a2d0 100644 --- a/sysdeps/htl/pt-getschedparam.c +++ b/sysdeps/htl/pt-getschedparam.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -28,4 +29,8 @@ __pthread_getschedparam (pthread_t thread, int *policy, return 0; } -weak_alias (__pthread_getschedparam, pthread_getschedparam); +versioned_symbol (libc, __pthread_getschedparam, pthread_getschedparam, GLIBC_2_21); + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_getschedparam, pthread_getschedparam, GLIBC_2_12); +#endif diff --git a/sysdeps/htl/pt-setschedparam.c b/sysdeps/htl/pt-setschedparam.c index aea4e7b..5594c9f 100644 --- a/sysdeps/htl/pt-setschedparam.c +++ b/sysdeps/htl/pt-setschedparam.c @@ -17,6 +17,7 @@ <https://www.gnu.org/licenses/>. */ #include <pthread.h> +#include <shlib-compat.h> #include <pt-internal.h> int @@ -26,5 +27,9 @@ __pthread_setschedparam (pthread_t thread, int policy, return ENOSYS; } -weak_alias (__pthread_setschedparam, pthread_setschedparam); +versioned_symbol (libc, __pthread_setschedparam, pthread_setschedparam, GLIBC_2_21); stub_warning (pthread_setschedparam) + +#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21) +compat_symbol (libc, __pthread_setschedparam, pthread_setschedparam, GLIBC_2_12); +#endif diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist index 2adf98e..dc2c6b5 100644 --- a/sysdeps/mach/hurd/i386/libc.abilist +++ b/sysdeps/mach/hurd/i386/libc.abilist @@ -29,7 +29,17 @@ GLIBC_2.11 mkostemps64 F GLIBC_2.11 mkstemps F GLIBC_2.11 mkstemps64 F GLIBC_2.12 __pthread_self F +GLIBC_2.12 pthread_attr_getdetachstate F +GLIBC_2.12 pthread_attr_getinheritsched F +GLIBC_2.12 pthread_attr_getschedparam F +GLIBC_2.12 pthread_attr_getschedpolicy F +GLIBC_2.12 pthread_attr_setdetachstate F +GLIBC_2.12 pthread_attr_setinheritsched F +GLIBC_2.12 pthread_attr_setschedpolicy F +GLIBC_2.12 pthread_equal F +GLIBC_2.12 pthread_getschedparam F GLIBC_2.12 pthread_self F +GLIBC_2.12 pthread_setschedparam F GLIBC_2.13 __fentry__ F GLIBC_2.14 syncfs F GLIBC_2.15 __fdelt_chk F |