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Linux: Assume and consolidate getpeername wire-up syscall

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And disable if kernel does not support it.

Checked on x86_64-linux-gnu and i686-linux-gnu.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Adhemerval Zanella
2022-10-18 16:29:48 -03:00
parent a7bf5f4e69
commit 48d256dee7
10 changed files with 6 additions and 28 deletions
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6
sysdeps/unix/sysv/linux/s390/kernel-features.h
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@ -17,11 +17,6 @@
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/* Direct socketcalls available with kernel 4.3. */
#if __LINUX_KERNEL_VERSION >= 0x040300
# define __ASSUME_GETPEERNAME_SYSCALL 1
#endif
#include_next <kernel-features.h>
#undef __ASSUME_ACCEPT_SYSCALL
@ -44,6 +39,7 @@
# undef __ASSUME_LISTEN_SYSCALL
# undef __ASSUME_SHUTDOWN_SYSCALL
# undef __ASSUME_GETSOCKNAME_SYSCALL
# undef __ASSUME_GETPEERNAME_SYSCALL
#endif
/* s390 only supports ipc syscall before 5.1. */