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fix missing _BSD_SOURCE support in bits/*.h

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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.
This commit is contained in:
Rich Felker 2012-05-22 22:12:10 -04:00
parent 96601e3c61
commit 030b452b8d
9 changed files with 12 additions and 12 deletions
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2
arch/arm/bits/limits.h
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@ -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 32
#endif

2
arch/arm/bits/mman.h
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@ -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

4
arch/arm/bits/signal.h
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@ -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)
typedef struct {
unsigned long __regs[21];
@ -23,7 +23,7 @@ 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 trap_no, error_code, oldmask;

2
arch/i386/bits/limits.h
View File

@ -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 32
#endif

2
arch/i386/bits/mman.h
View File

@ -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

4
arch/i386/bits/signal.h
View File

@ -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[7];
@ -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 short gs, __gsh, fs, __fsh, es, __esh, ds, __dsh;
unsigned long edi, esi, ebp, esp, ebx, edx, ecx, eax;

2
arch/x86_64/bits/limits.h
View File

@ -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

2
arch/x86_64/bits/mman.h
View File

@ -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

4
arch/x86_64/bits/signal.h
View File

@ -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;