]> git.ipfire.org Git - thirdparty/glibc.git/commit - NEWS
linux: Add execveat system call wrapper
authorAlexandra Hájková <alexandra.khirnova@gmail.com>
Mon, 3 May 2021 16:35:10 +0000 (16:35 +0000)
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>
Mon, 3 May 2021 19:46:06 +0000 (16:46 -0300)
commit19d83270fcd993cc349570164e21b06d57036704
tree3b792ec90a694a69046fe4858d5f408fcb9e41ff
parent1427d28e3008e2d2d467883a14a24df6a40b82b1
linux: Add execveat system call wrapper

It operates similar to execve and it is is already used to implement
fexecve without requiring /proc to be mounted.  However, different
than fexecve, if the syscall is not supported by the kernel an error
is returned instead of trying a fallback.

Checked on x86_64-linux-gnu and powerpc64le-linux-gnu.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
40 files changed:
NEWS
posix/Makefile
posix/Versions
posix/execveat.c [new file with mode: 0644]
posix/tst-execveat.c [new file with mode: 0644]
posix/unistd.h
sysdeps/mach/hurd/i386/libc.abilist
sysdeps/unix/sysv/linux/aarch64/libc.abilist
sysdeps/unix/sysv/linux/alpha/libc.abilist
sysdeps/unix/sysv/linux/arc/libc.abilist
sysdeps/unix/sysv/linux/arm/be/libc.abilist
sysdeps/unix/sysv/linux/arm/le/libc.abilist
sysdeps/unix/sysv/linux/csky/libc.abilist
sysdeps/unix/sysv/linux/execveat.c [new file with mode: 0644]
sysdeps/unix/sysv/linux/hppa/libc.abilist
sysdeps/unix/sysv/linux/i386/libc.abilist
sysdeps/unix/sysv/linux/ia64/libc.abilist
sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
sysdeps/unix/sysv/linux/nios2/libc.abilist
sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
sysdeps/unix/sysv/linux/sh/be/libc.abilist
sysdeps/unix/sysv/linux/sh/le/libc.abilist
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist