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missing_syscall: add epoll_pwait2() wrapper

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This commit is contained in:
Lennart Poettering
2021-02-26 09:21:51 +01:00
parent 8b2620ea8c
commit 420297c9e1
4 changed files with 102 additions and 1 deletions
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src/basic/missing_syscall_def.h
+55
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@@ -673,3 +673,58 @@ assert_cc(__NR_statx == systemd_NR_statx);
# endif
#endif
#ifndef __IGNORE_epoll_pwait2
# if defined(__aarch64__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__alpha__)
# define systemd_NR_epoll_pwait2 551
# elif defined(__arc__) || defined(__tilegx__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__arm__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__i386__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__ia64__)
# define systemd_NR_epoll_pwait2 1465
# elif defined(__m68k__)
# define systemd_NR_epoll_pwait2 441
# elif defined(_MIPS_SIM)
# if _MIPS_SIM == _MIPS_SIM_ABI32
# define systemd_NR_epoll_pwait2 4441
# elif _MIPS_SIM == _MIPS_SIM_NABI32
# define systemd_NR_epoll_pwait2 6441
# elif _MIPS_SIM == _MIPS_SIM_ABI64
# define systemd_NR_epoll_pwait2 5441
# else
# error "Unknown MIPS ABI"
# endif
# elif defined(__powerpc__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__s390__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__sparc__)
# define systemd_NR_epoll_pwait2 441
# elif defined(__x86_64__)
# if defined(__ILP32__)
# define systemd_NR_epoll_pwait2 (441 | /* __X32_SYSCALL_BIT */ 0x40000000)
# else
# define systemd_NR_epoll_pwait2 441
# endif
# else
# warning "epoll_pwait2() syscall number is unknown for your architecture"
# endif
/* may be an (invalid) negative number due to libseccomp, see PR 13319 */
# if defined __NR_epoll_pwait2 && __NR_epoll_pwait2 >= 0
# if defined systemd_NR_epoll_pwait2
assert_cc(__NR_epoll_pwait2 == systemd_NR_epoll_pwait2);
# endif
# else
# if defined __NR_epoll_pwait2
# undef __NR_epoll_pwait2
# endif
# if defined systemd_NR_epoll_pwait2 && systemd_NR_epoll_pwait2 >= 0
# define __NR_epoll_pwait2 systemd_NR_epoll_pwait2
# endif
# endif
#endif