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| author | Adhemerval Zanella Netto <adhemerval.zanella@linaro.org> | 2023-01-12 10:58:49 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-01 08:42:11 -0300 |
| commit | 2fe58919a0bfd1064c59120520116237ba818ed3 (patch) | |
| tree | 475dba634f1a3e8febcd118adb5772c62b2cabb1 /sysdeps | |
| parent | ff9ffc805f5859f9f1fe3a006967b4cf7b191bb2 (diff) | |
| download | glibc-2fe58919a0bfd1064c59120520116237ba818ed3.zip glibc-2fe58919a0bfd1064c59120520116237ba818ed3.tar.gz glibc-2fe58919a0bfd1064c59120520116237ba818ed3.tar.bz2 | |
linux: Extend internal clone3 documentation
Different than kernel, clone3 returns EINVAL for NULL struct
clone_args or function pointer. This is similar to clone
interface that return EINVAL for NULL function argument.
It also clean up the Linux clone3.h interface, since it not
currently exported.
Checked on x86_64-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/clone3.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/clone3.h b/sysdeps/unix/sysv/linux/clone3.h index 42055ea..e4d642e 100644 --- a/sysdeps/unix/sysv/linux/clone3.h +++ b/sysdeps/unix/sysv/linux/clone3.h @@ -1,4 +1,4 @@ -/* The wrapper of clone3. +/* The clone3 kernel interface definitions. Copyright (C) 2021-2023 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -23,8 +23,6 @@ #include <stddef.h> #include <bits/types.h> -__BEGIN_DECLS - /* The unsigned 64-bit and 8-byte aligned integer type. */ typedef __U64_TYPE __aligned_uint64_t __attribute__ ((__aligned__ (8))); @@ -58,10 +56,4 @@ struct clone_args __aligned_uint64_t cgroup; }; -/* The wrapper of clone3. */ -extern int clone3 (struct clone_args *__cl_args, size_t __size, - int (*__func) (void *__arg), void *__arg); - -__END_DECLS - #endif /* clone3.h */ |