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syscall: add #ifdefs to fix the manual corrections in ztypes_linux_arm.go

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Fixes #1998.

ztypes_linux_arm.go has been regenerated on an arm5 debian sid host and
includes a few new constants.

R=golang-dev, mikioh.mikioh, rsc
CC=golang-dev
https://golang.org/cl/5240047
This commit is contained in:
Dave Cheney 2011-10-11 15:47:00 -04:00 committed by Russ Cox
parent ec7963565a
commit 9691312e53
2 changed files with 28 additions and 10 deletions
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24
src/pkg/syscall/types_linux.c
View File

@ -103,9 +103,20 @@ struct sockaddr_any {
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
}; };
// copied from /usr/include/linux/un.h
struct my_sockaddr_un {
sa_family_t sun_family;
#ifdef __ARM_EABI__
// on ARM char is by default unsigned
signed char sun_path[108];
#else
char sun_path[108];
#endif
};
typedef struct sockaddr_in $RawSockaddrInet4; typedef struct sockaddr_in $RawSockaddrInet4;
typedef struct sockaddr_in6 $RawSockaddrInet6; typedef struct sockaddr_in6 $RawSockaddrInet6;
typedef struct sockaddr_un $RawSockaddrUnix; typedef struct my_sockaddr_un $RawSockaddrUnix;
typedef struct sockaddr_ll $RawSockaddrLinklayer; typedef struct sockaddr_ll $RawSockaddrLinklayer;
typedef struct sockaddr_nl $RawSockaddrNetlink; typedef struct sockaddr_nl $RawSockaddrNetlink;
typedef struct sockaddr $RawSockaddr; typedef struct sockaddr $RawSockaddr;
@ -251,7 +262,11 @@ enum {
// Ptrace // Ptrace
// Register structures // Register structures
typedef struct user_regs_struct $PtraceRegs; #ifdef __ARM_EABI__
typedef struct user_regs $PtraceRegs;
#else
typedef struct user_regs_struct $PtraceRegs;
#endif
// Misc // Misc
@ -263,6 +278,11 @@ typedef struct ustat $Ustat_t;
// The real epoll_event is a union, and godefs doesn't handle it well. // The real epoll_event is a union, and godefs doesn't handle it well.
struct my_epoll_event { struct my_epoll_event {
uint32_t events; uint32_t events;
#ifdef __ARM_EABI__
// padding is not specified in linux/eventpoll.h but added to conform to the
// alignment requirements of EABI
int32_t padFd;
#endif
int32_t fd; int32_t fd;
int32_t pad; int32_t pad;
}; };

14
src/pkg/syscall/ztypes_linux_arm.go
View File

@ -2,11 +2,6 @@
// MACHINE GENERATED - DO NOT EDIT. // MACHINE GENERATED - DO NOT EDIT.
// Manual corrections: TODO(rsc): need to fix godefs
// remove duplicate PtraceRegs type
// change RawSockaddrUnix field to Path [108]int8 (was uint8)
// add padding to EpollEvent
package syscall package syscall
// Constants // Constants
@ -61,7 +56,7 @@ const (
IFLA_LINKINFO = 0x12 IFLA_LINKINFO = 0x12
IFLA_NET_NS_PID = 0x13 IFLA_NET_NS_PID = 0x13
IFLA_IFALIAS = 0x14 IFLA_IFALIAS = 0x14
IFLA_MAX = 0x14 IFLA_MAX = 0x1c
RT_SCOPE_UNIVERSE = 0 RT_SCOPE_UNIVERSE = 0
RT_SCOPE_SITE = 0xc8 RT_SCOPE_SITE = 0xc8
RT_SCOPE_LINK = 0xfd RT_SCOPE_LINK = 0xfd
@ -239,7 +234,8 @@ type Statfs_t struct {
Fsid [8]byte /* __fsid_t */ Fsid [8]byte /* __fsid_t */
Namelen int32 Namelen int32
Frsize int32 Frsize int32
Spare [5]int32 Flags int32
Spare [4]int32
Pad_godefs_0 [4]byte Pad_godefs_0 [4]byte
} }
@ -443,7 +439,9 @@ type InotifyEvent struct {
Len uint32 Len uint32
} }
type PtraceRegs struct{} type PtraceRegs struct {
Uregs [18]uint32
}
type FdSet struct { type FdSet struct {
Bits [32]int32 Bits [32]int32