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Lninux: consolidate epoll_create implementation

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Use epoll_create syscall if defined, otherwise use epoll_create1.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Adhemerval Zanella Netto
2022-10-19 19:14:09 -03:00
committed by Adhemerval Zanella
parent 33ef940302
commit d1d23b1342
1 changed files with 7 additions and 2 deletions
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9
sysdeps/unix/sysv/linux/generic/epoll_create.c → sysdeps/unix/sysv/linux/epoll_create.c
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@@ -1,4 +1,5 @@
/* Copyright (C) 2011-2022 Free Software Foundation, Inc. /* Open an epoll file descriptor. Linux version.
Copyright (C) 2011-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@@ -23,12 +24,16 @@ libc_hidden_proto (epoll_create)
int int
epoll_create (int size) epoll_create (int size)
{ {
#ifdef __NR_epoll_create
return INLINE_SYSCALL_CALL (epoll_create);
#else
if (size <= 0) if (size <= 0)
{ {
__set_errno (EINVAL); __set_errno (EINVAL);
return -1; return -1;
} }
return INLINE_SYSCALL (epoll_create1, 1, 0); return INLINE_SYSCALL_CALL (epoll_create1, 0);
#endif
} }
libc_hidden_def (epoll_create) libc_hidden_def (epoll_create)