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| author | Rich Felker <dalias@aerifal.cx> | 2012-05-22 22:12:10 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-05-22 22:12:10 -0400 |
| commit | 030b452b8d6c95be6b6de661aed96e8379d1a80e (patch) | |
| tree | 502c8949e763e6962cfd884391645d07daf5b1cf /arch/x86_64/bits | |
| parent | 96601e3c617bb2122265419f0895730ed794f5af (diff) | |
| download | musl-030b452b8d6c95be6b6de661aed96e8379d1a80e.tar.gz musl-030b452b8d6c95be6b6de661aed96e8379d1a80e.tar.xz musl-030b452b8d6c95be6b6de661aed96e8379d1a80e.zip | |
fix missing _BSD_SOURCE support in bits/*.h
this is actually rather ugly, and would get even uglier if we ever want to support further feature test macros. at some point i may factor the bits headers into separate files for C base, POSIX base, and nonstandard extensions (the only distinctions that seem to matter now) and then the logic for which to include can go in the main header rather than being duplicated for each arch. the downside of this is that it would result in more files having to be opened during compilation, so as long as the ugliness does not grow, i'm inclined to leave it alone for now.
Diffstat (limited to 'arch/x86_64/bits')
| -rw-r--r-- | arch/x86_64/bits/limits.h | 2 | ||||
| -rw-r--r-- | arch/x86_64/bits/mman.h | 2 | ||||
| -rw-r--r-- | arch/x86_64/bits/signal.h | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86_64/bits/limits.h b/arch/x86_64/bits/limits.h index 2ba566bf..792a30b9 100644 --- a/arch/x86_64/bits/limits.h +++ b/arch/x86_64/bits/limits.h @@ -1,5 +1,5 @@ #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ - || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) #define PAGE_SIZE 4096 #define LONG_BIT 64 #endif diff --git a/arch/x86_64/bits/mman.h b/arch/x86_64/bits/mman.h index dc61b500..80ed39fa 100644 --- a/arch/x86_64/bits/mman.h +++ b/arch/x86_64/bits/mman.h @@ -30,7 +30,7 @@ #define MCL_CURRENT 1 #define MCL_FUTURE 2 -#ifdef _GNU_SOURCE +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) #define MADV_NORMAL 0 #define MADV_RANDOM 1 #define MADV_SEQUENTIAL 2 diff --git a/arch/x86_64/bits/signal.h b/arch/x86_64/bits/signal.h index ecc4e9ff..11375b9a 100644 --- a/arch/x86_64/bits/signal.h +++ b/arch/x86_64/bits/signal.h @@ -1,5 +1,5 @@ #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ - || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) + || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) struct __fpstate { unsigned long __x[4]; @@ -31,7 +31,7 @@ typedef struct __ucontext { #define SA_RESETHAND 0x80000000 #define SA_RESTORER 0x04000000 -#ifdef _GNU_SOURCE +#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) struct sigcontext { unsigned long r8, r9, r10, r11, r12, r13, r14, r15; unsigned long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags; |