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| author | Alexandra Hájková <alexandra.khirnova@gmail.com> | 2021-05-03 16:35:10 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-05-03 16:46:06 -0300 |
| commit | 19d83270fcd993cc349570164e21b06d57036704 (patch) | |
| tree | 3b792ec90a694a69046fe4858d5f408fcb9e41ff /sysdeps/unix/sysv/linux/riscv | |
| parent | 1427d28e3008e2d2d467883a14a24df6a40b82b1 (diff) | |
| download | glibc-19d83270fcd993cc349570164e21b06d57036704.zip glibc-19d83270fcd993cc349570164e21b06d57036704.tar.gz glibc-19d83270fcd993cc349570164e21b06d57036704.tar.bz2 | |
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>
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist index fa4803d..3fe5e16 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist @@ -2047,6 +2047,7 @@ GLIBC_2.34 cnd_init F GLIBC_2.34 cnd_signal F GLIBC_2.34 cnd_timedwait F GLIBC_2.34 cnd_wait F +GLIBC_2.34 execveat F GLIBC_2.34 mtx_destroy F GLIBC_2.34 mtx_init F GLIBC_2.34 mtx_lock F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index 91cbd00..f9beb99 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -2247,6 +2247,7 @@ GLIBC_2.34 cnd_init F GLIBC_2.34 cnd_signal F GLIBC_2.34 cnd_timedwait F GLIBC_2.34 cnd_wait F +GLIBC_2.34 execveat F GLIBC_2.34 mtx_destroy F GLIBC_2.34 mtx_init F GLIBC_2.34 mtx_lock F |