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cleanup redundancy in bits/signal.h versions

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This commit is contained in:
Rich Felker 2011-09-19 20:02:12 -04:00
commit f780ac5baf
4 changed files with 139 additions and 376 deletions
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138
arch/x86_64/bits/signal.h
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@ -22,125 +22,6 @@ typedef struct __ucontext {
struct __fpstate __fpregs_mem;
} ucontext_t;
#ifdef _GNU_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;
unsigned short cs, gs, fs, __pad0;
unsigned long err, trapno, oldmask, cr2;
struct __fpstate *fpstate;
unsigned long __reserved1[8];
};
#endif
struct __siginfo
{
int si_signo;
int si_errno;
int si_code;
union
{
int __pad[(128 - 4*sizeof(int)) / sizeof(int)];
struct {
pid_t si_pid;
uid_t si_uid;
} __kill;
struct {
void *si_timerid;
int si_overrun;
char __pad[sizeof(uid_t) - sizeof(int)];
union sigval si_sigval;
int si_private;
} __timer;
struct {
pid_t si_pid;
uid_t si_uid;
union sigval si_sigval;
} __rt;
struct {
pid_t si_pid;
uid_t si_uid;
int si_status;
clock_t si_utime;
clock_t si_stime;
} __sigchld;
struct {
void *si_addr;
short addr_lsb;
} __sigfault;
struct {
long si_band;
int si_fd;
} __sigpoll;
} __si_fields;
};
#define si_pid __si_fields.__sigchld.si_pid
#define si_uid __si_fields.__sigchld.si_uid
#define si_status __si_fields.__sigchld.si_status
#define si_utime __si_fields.__sigchld.si_utime
#define si_stime __si_fields.__sigchld.si_stime
#define si_value __si_fields.__rt.si_sigval
#define si_addr __si_fields.__sigfault.si_addr
#define si_band __si_fields.__sigpoll.si_band
#define SI_ASYNCNL (-60)
#define SI_TKILL (-6)
#define SI_SIGIO (-5)
#define SI_ASYNCIO (-4)
#define SI_MESGQ (-3)
#define SI_TIMER (-2)
#define SI_QUEUE (-1)
#define SI_USER 0
#define SI_KERNEL 128
#define FPE_INTDIV 1
#define FPE_INTOVF 2
#define FPE_FLTDIV 3
#define FPE_FLTOVF 4
#define FPE_FLTUNT 5
#define FPE_FLTRES 6
#define FPE_FLTINV 7
#define FPE_FLTSUB 8
#define ILL_ILLOPC 1
#define ILL_ILLOPN 2
#define ILL_ILLADR 3
#define ILL_ILLTRP 4
#define ILL_PRVOPC 5
#define ILL_PRVREG 6
#define ILL_COPROC 7
#define ILL_BADSTK 8
#define SEGV_MAPERR 1
#define SEGV_ACCERR 2
#define BUS_ADRALN 1
#define BUS_ADRERR 2
#define BUS_OBJERR 3
#define CLD_EXITED 1
#define CLD_KILLED 2
#define CLD_DUMPED 3
#define CLD_TRAPPED 4
#define CLD_STOPPED 5
#define CLD_CONTINUED 6
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
#define TRAP_BRKPT 1
#define TRAP_TRACE 2
#define POLL_IN 1
#define POLL_OUT 2
#define POLL_MSG 3
#define POLL_ERR 4
#define POLL_PRI 5
#define POLL_HUP 6
#define SS_ONSTACK 1
#define SS_DISABLE 2
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
#endif
#define SA_NOCLDSTOP 1
#define SA_NOCLDWAIT 2
#define SA_SIGINFO 4
@ -150,20 +31,19 @@ struct __siginfo
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#define SIG_BLOCK 0
#define SIG_UNBLOCK 1
#define SIG_SETMASK 2
#endif
#ifdef _GNU_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;
unsigned short cs, gs, fs, __pad0;
unsigned long err, trapno, oldmask, cr2;
struct __fpstate *fpstate;
unsigned long __reserved1[8];
};
#define NSIG 64
#endif
#define SIG_ERR ((void (*)(int))-1)
#define SIG_DFL ((void (*)(int)) 0)
#define SIG_IGN ((void (*)(int)) 1)
#define SIG_HOLD ((void (*)(int)) 2)
#endif
#define SIGHUP 1
#define SIGINT 2