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| author | Florian Weimer <fweimer@redhat.com> | 2019-05-02 11:42:51 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-05-02 11:42:51 +0200 |
| commit | 7b807a35a8dc63f9742cecf0fc3db46c30e28b0d (patch) | |
| tree | 0dce83854245814394b46373b4c8316ab7610b0c /ChangeLog | |
| parent | 20aa5819586ac7ad11f711bab64feda307965191 (diff) | |
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misc: Add twalk_r function
The twalk function is very difficult to use in a multi-threaded
program because there is no way to pass external state to the
iterator function.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 69 |
1 files changed, 69 insertions, 0 deletions
@@ -1,3 +1,72 @@ +2019-05-02 Florian Weimer <fweimer@redhat.com> + + misc: Add twalk_r function. + * include/search.h (__twalk_r): Declare. + * manual/examples/twalk.c: New file. + * manual/search.texi (Tree Search Function): Document twalk_r. + * misc/Versions (2.30): Export twalk_r. + (GLIBC_PRIVATE): Export __twalk_r. + * misc/search.h [__USE_GNU] (twalk_r): Declare. + * misc/tsearch.c (trecurse_r, __twalk_r): New functions. + (twalk_r): Add weak alias. + * misc/tst-tsearch.c (struct walk_trace_element): Define. + (walk_trace): New variable. + (struct twalk_with_twalk_r_closure): Define. + (twalk_with_twalk_r_action): New function. + (twalk_with_twalk_r): Likewise. + (walk_action): Call walk_trace_add. + (walk_tree_with): Rename from walk_tree. Add walk argument. + (walk_tree): New function. + * sysdeps/mach/hurd/i386/libc.abilist (GLIBC_2.30): Add twalk_r. + * sysdeps/unix/sysv/linux/aarch64/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/alpha/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/arm/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/csky/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/hppa/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/i386/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/ia64/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/microblaze/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/nios2/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist + (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/sh/libc.abilist (GLIBC_2.30): Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/x86_64/64/libc.abilist (GLIBC_2.30): + Likewise. + * sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist (GLIBC_2.30): + Likewise. + 2019-04-30 Paul Eggert <eggert@cs.ucla.edu> Make mktime etc. compatible with __time64_t |