#ifndef EFD_SEMAPHORE #define EFD_SEMAPHORE 1 #endif #ifndef EFD_NONBLOCK #define EFD_NONBLOCK 00004000 #endif #ifndef EFD_CLOEXEC #define EFD_CLOEXEC 02000000 #endif static size_t syscall_arg__scnprintf_eventfd_flags(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, flags = arg->val; if (flags == 0) return scnprintf(bf, size, "NONE"); #define P_FLAG(n) \ if (flags & EFD_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ flags &= ~EFD_##n; \ } P_FLAG(SEMAPHORE); P_FLAG(CLOEXEC); P_FLAG(NONBLOCK); #undef P_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); return printed; } #define SCA_EFD_FLAGS syscall_arg__scnprintf_eventfd_flags i/'>index : net-next.git
net-next plumbingsTobias Klauser
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 11:17:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-11 11:17:54 -0800
commit69973b830859bc6529a7a0468ba0d80ee5117826 (patch)
tree5f11fe15ed9d9a3ab9c92242030e54b73ecdce45 /kernel/jump_label.c
parent2e4333c14de06a333783d6812cf3c4998f78b0c8 (diff)
Linux 4.9
Diffstat (limited to 'kernel/jump_label.c')