[PATCH v2 0/2] posix: Add group_member2 and deprecate group_member

[Joe Simmons-Talbott]

Add group_member2 which uses a scratch_buffer rather than alloca and
returns -1 on error and sets errno.  Deprecate group_member for Linux.

Joe Simmons-Talbott (2):
  posix/group_member: Add group_member2 with error return.
  posix: Deprecate group_member for Linux

 NEWS                                          |  7 +++-
 include/unistd.h                              |  1 +
 posix/Makefile                                |  4 ++
 posix/Versions                                |  3 ++
 posix/group_member.c                          | 32 ++++++++++++++
 posix/group_member.h                          | 29 +++++++++++++
 posix/tst-group_member.c                      | 41 ++++++++++++++++++
 posix/tst-group_member2.c                     | 42 +++++++++++++++++++
 posix/unistd.h                                |  6 +--
 sysdeps/mach/hurd/i386/libc.abilist           |  1 +
 sysdeps/mach/hurd/x86_64/libc.abilist         |  1 +
 sysdeps/unix/sysv/linux/aarch64/libc.abilist  |  1 +
 sysdeps/unix/sysv/linux/alpha/libc.abilist    |  1 +
 sysdeps/unix/sysv/linux/arc/libc.abilist      |  1 +
 sysdeps/unix/sysv/linux/arm/be/libc.abilist   |  1 +
 sysdeps/unix/sysv/linux/arm/le/libc.abilist   |  1 +
 sysdeps/unix/sysv/linux/csky/libc.abilist     |  1 +
 sysdeps/unix/sysv/linux/group_member.h        | 30 +++++++++++++
 sysdeps/unix/sysv/linux/hppa/libc.abilist     |  1 +
 sysdeps/unix/sysv/linux/i386/libc.abilist     |  1 +
 sysdeps/unix/sysv/linux/ia64/libc.abilist     |  1 +
 .../sysv/linux/loongarch/lp64/libc.abilist    |  1 +
 .../sysv/linux/m68k/coldfire/libc.abilist     |  1 +
 .../unix/sysv/linux/m68k/m680x0/libc.abilist  |  1 +
 .../sysv/linux/microblaze/be/libc.abilist     |  1 +
 .../sysv/linux/microblaze/le/libc.abilist     |  1 +
 .../sysv/linux/mips/mips32/fpu/libc.abilist   |  1 +
 .../sysv/linux/mips/mips32/nofpu/libc.abilist |  1 +
 .../sysv/linux/mips/mips64/n32/libc.abilist   |  1 +
 .../sysv/linux/mips/mips64/n64/libc.abilist   |  1 +
 sysdeps/unix/sysv/linux/nios2/libc.abilist    |  1 +
 sysdeps/unix/sysv/linux/or1k/libc.abilist     |  1 +
 .../linux/powerpc/powerpc32/fpu/libc.abilist  |  1 +
 .../powerpc/powerpc32/nofpu/libc.abilist      |  1 +
 .../linux/powerpc/powerpc64/be/libc.abilist   |  1 +
 .../linux/powerpc/powerpc64/le/libc.abilist   |  1 +
 .../unix/sysv/linux/riscv/rv32/libc.abilist   |  1 +
 .../unix/sysv/linux/riscv/rv64/libc.abilist   |  1 +
 .../unix/sysv/linux/s390/s390-32/libc.abilist |  1 +
 .../unix/sysv/linux/s390/s390-64/libc.abilist |  1 +
 sysdeps/unix/sysv/linux/sh/be/libc.abilist    |  1 +
 sysdeps/unix/sysv/linux/sh/le/libc.abilist    |  1 +
 .../sysv/linux/sparc/sparc32/libc.abilist     |  1 +
 .../sysv/linux/sparc/sparc64/libc.abilist     |  1 +
 .../unix/sysv/linux/x86_64/64/libc.abilist    |  1 +
 .../unix/sysv/linux/x86_64/x32/libc.abilist   |  1 +
 46 files changed, 227 insertions(+), 4 deletions(-)
 create mode 100644 posix/group_member.h
 create mode 100644 posix/tst-group_member.c
 create mode 100644 posix/tst-group_member2.c
 create mode 100644 sysdeps/unix/sysv/linux/group_member.h

-- 
2.39.2