mirror of
git://git.musl-libc.org/musl
synced 2025-02-20 21:06:49 +00:00
cleanup redundancy in bits/signal.h versions
This commit is contained in:
Rich Felker
parent
224c7a376a
commit
f780ac5baf
@ -1,17 +1,8 @@
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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typedef struct
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#ifdef _GNU_SOURCE
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sigcontext
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#endif
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{
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unsigned long trap_no, error_code, oldmask;
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unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
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unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
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unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
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unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
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unsigned long arm_cpsr, fault_address;
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typedef struct {
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unsigned long __regs[21];
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} mcontext_t;
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typedef struct __ucontext {
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@ -23,106 +14,6 @@ typedef struct __ucontext {
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unsigned long uc_regspace[128];
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} ucontext_t;
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struct __siginfo
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{
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int si_signo;
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int si_errno;
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int si_code;
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union
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{
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char __pad[128 - 3*sizeof(int)];
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struct {
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pid_t si_pid;
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uid_t si_uid;
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union sigval si_sigval;
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} __rt;
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struct {
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unsigned int si_timer1;
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unsigned int si_timer2;
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} __timer;
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struct {
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pid_t si_pid;
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uid_t si_uid;
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int si_status;
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clock_t si_utime;
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clock_t si_stime;
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} __sigchld;
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struct {
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void *si_addr;
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} __sigfault;
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struct {
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long int si_band;
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int si_fd;
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} __sigpoll;
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} __si_fields;
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};
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#define si_pid __si_fields.__sigchld.si_pid
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#define si_uid __si_fields.__sigchld.si_uid
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#define si_status __si_fields.__sigchld.si_status
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#define si_utime __si_fields.__sigchld.si_utime
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#define si_stime __si_fields.__sigchld.si_stime
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#define si_value __si_fields.__rt.si_sigval
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#define si_addr __si_fields.__sigfault.si_addr
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#define si_band __si_fields.__sigpoll.si_band
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#define SI_ASYNCNL (-60)
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#define SI_TKILL (-6)
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#define SI_SIGIO (-5)
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#define SI_ASYNCIO (-4)
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#define SI_MESGQ (-3)
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#define SI_TIMER (-2)
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#define SI_QUEUE (-1)
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#define SI_USER 0
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#define SI_KERNEL 128
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#define FPE_INTDIV 1
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#define FPE_INTOVF 2
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#define FPE_FLTDIV 3
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#define FPE_FLTOVF 4
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#define FPE_FLTUNT 5
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#define FPE_FLTRES 6
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#define FPE_FLTINV 7
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#define FPE_FLTSUB 8
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#define ILL_ILLOPC 1
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#define ILL_ILLOPN 2
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#define ILL_ILLADR 3
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#define ILL_ILLTRP 4
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#define ILL_PRVOPC 5
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#define ILL_PRVREG 6
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#define ILL_COPROC 7
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#define ILL_BADSTK 8
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#define SEGV_MAPERR 1
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#define SEGV_ACCERR 2
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#define BUS_ADRALN 1
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#define BUS_ADRERR 2
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#define BUS_OBJERR 3
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#define CLD_EXITED 1
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#define CLD_KILLED 2
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#define CLD_DUMPED 3
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#define CLD_TRAPPED 4
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#define CLD_STOPPED 5
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#define CLD_CONTINUED 6
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#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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#define TRAP_BRKPT 1
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#define TRAP_TRACE 2
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#define POLL_IN 1
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#define POLL_OUT 2
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#define POLL_MSG 3
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#define POLL_ERR 4
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#define POLL_PRI 5
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#define POLL_HUP 6
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#define SS_ONSTACK 1
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#define SS_DISABLE 2
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#define MINSIGSTKSZ 2048
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#define SIGSTKSZ 8192
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#endif
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#define SA_NOCLDSTOP 1
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#define SA_NOCLDWAIT 2
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#define SA_SIGINFO 4
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@ -132,20 +23,20 @@ struct __siginfo
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#define SA_RESETHAND 0x80000000
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#define SA_RESTORER 0x04000000
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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#endif
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#ifdef _GNU_SOURCE
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struct sigcontext
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{
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unsigned long trap_no, error_code, oldmask;
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unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
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unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
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unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
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unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
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unsigned long arm_cpsr, fault_address;
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};
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#define NSIG 64
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#endif
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#define SIG_ERR ((void (*)(int))-1)
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#define SIG_DFL ((void (*)(int)) 0)
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#define SIG_IGN ((void (*)(int)) 1)
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#define SIG_HOLD ((void (*)(int)) 2)
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#endif
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#define SIGHUP 1
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#define SIGINT 2
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@ -22,6 +22,15 @@ typedef struct __ucontext {
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struct __fpstate __fpregs_mem;
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} ucontext_t;
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#define SA_NOCLDSTOP 1
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#define SA_NOCLDWAIT 2
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#define SA_SIGINFO 4
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#define SA_ONSTACK 0x08000000
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#define SA_RESTART 0x10000000
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#define SA_NODEFER 0x40000000
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#define SA_RESETHAND 0x80000000
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#define SA_RESTORER 0x04000000
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#ifdef _GNU_SOURCE
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struct sigcontext {
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unsigned short gs, __gsh, fs, __fsh, es, __esh, ds, __dsh;
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@ -33,131 +42,10 @@ struct sigcontext {
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struct __fpstate *fpstate;
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unsigned long oldmask, cr2;
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};
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#endif
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struct __siginfo
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{
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int si_signo;
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int si_errno;
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int si_code;
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union
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{
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char __pad[128 - 3*sizeof(int)];
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struct {
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pid_t si_pid;
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uid_t si_uid;
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union sigval si_sigval;
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} __rt;
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struct {
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unsigned int si_timer1;
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unsigned int si_timer2;
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} __timer;
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struct {
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pid_t si_pid;
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uid_t si_uid;
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int si_status;
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clock_t si_utime;
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clock_t si_stime;
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} __sigchld;
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struct {
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void *si_addr;
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} __sigfault;
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struct {
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long int si_band;
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int si_fd;
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} __sigpoll;
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} __si_fields;
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};
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#define si_pid __si_fields.__sigchld.si_pid
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#define si_uid __si_fields.__sigchld.si_uid
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#define si_status __si_fields.__sigchld.si_status
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#define si_utime __si_fields.__sigchld.si_utime
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#define si_stime __si_fields.__sigchld.si_stime
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#define si_value __si_fields.__rt.si_sigval
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#define si_addr __si_fields.__sigfault.si_addr
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#define si_band __si_fields.__sigpoll.si_band
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#define SI_ASYNCNL (-60)
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#define SI_TKILL (-6)
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#define SI_SIGIO (-5)
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#define SI_ASYNCIO (-4)
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#define SI_MESGQ (-3)
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#define SI_TIMER (-2)
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#define SI_QUEUE (-1)
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#define SI_USER 0
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#define SI_KERNEL 128
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#define FPE_INTDIV 1
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#define FPE_INTOVF 2
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#define FPE_FLTDIV 3
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#define FPE_FLTOVF 4
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#define FPE_FLTUNT 5
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#define FPE_FLTRES 6
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#define FPE_FLTINV 7
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#define FPE_FLTSUB 8
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#define ILL_ILLOPC 1
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#define ILL_ILLOPN 2
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#define ILL_ILLADR 3
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#define ILL_ILLTRP 4
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#define ILL_PRVOPC 5
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#define ILL_PRVREG 6
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#define ILL_COPROC 7
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#define ILL_BADSTK 8
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#define SEGV_MAPERR 1
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#define SEGV_ACCERR 2
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#define BUS_ADRALN 1
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#define BUS_ADRERR 2
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#define BUS_OBJERR 3
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#define CLD_EXITED 1
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#define CLD_KILLED 2
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#define CLD_DUMPED 3
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#define CLD_TRAPPED 4
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#define CLD_STOPPED 5
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#define CLD_CONTINUED 6
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#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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#define TRAP_BRKPT 1
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#define TRAP_TRACE 2
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#define POLL_IN 1
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#define POLL_OUT 2
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#define POLL_MSG 3
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#define POLL_ERR 4
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#define POLL_PRI 5
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#define POLL_HUP 6
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#define SS_ONSTACK 1
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#define SS_DISABLE 2
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#define MINSIGSTKSZ 2048
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#define SIGSTKSZ 8192
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#endif
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#define SA_NOCLDSTOP 1
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#define SA_NOCLDWAIT 2
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#define SA_SIGINFO 4
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#define SA_ONSTACK 0x08000000
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#define SA_RESTART 0x10000000
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#define SA_NODEFER 0x40000000
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#define SA_RESETHAND 0x80000000
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#define SA_RESTORER 0x04000000
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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#endif
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#ifdef _GNU_SOURCE
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#define NSIG 64
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#endif
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#define SIG_ERR ((void (*)(int))-1)
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#define SIG_DFL ((void (*)(int)) 0)
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#define SIG_IGN ((void (*)(int)) 1)
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#define SIG_HOLD ((void (*)(int)) 2)
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#endif
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#define SIGHUP 1
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#define SIGINT 2
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@ -22,125 +22,6 @@ typedef struct __ucontext {
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struct __fpstate __fpregs_mem;
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} ucontext_t;
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#ifdef _GNU_SOURCE
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struct sigcontext {
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unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
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unsigned long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags;
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unsigned short cs, gs, fs, __pad0;
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unsigned long err, trapno, oldmask, cr2;
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struct __fpstate *fpstate;
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unsigned long __reserved1[8];
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};
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#endif
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struct __siginfo
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{
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int si_signo;
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int si_errno;
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int si_code;
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union
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{
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int __pad[(128 - 4*sizeof(int)) / sizeof(int)];
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struct {
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pid_t si_pid;
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uid_t si_uid;
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} __kill;
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struct {
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void *si_timerid;
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int si_overrun;
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char __pad[sizeof(uid_t) - sizeof(int)];
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union sigval si_sigval;
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int si_private;
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} __timer;
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struct {
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pid_t si_pid;
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uid_t si_uid;
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union sigval si_sigval;
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} __rt;
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struct {
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pid_t si_pid;
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uid_t si_uid;
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int si_status;
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clock_t si_utime;
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clock_t si_stime;
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} __sigchld;
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struct {
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void *si_addr;
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short addr_lsb;
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} __sigfault;
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struct {
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long si_band;
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int si_fd;
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} __sigpoll;
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} __si_fields;
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};
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#define si_pid __si_fields.__sigchld.si_pid
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#define si_uid __si_fields.__sigchld.si_uid
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#define si_status __si_fields.__sigchld.si_status
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#define si_utime __si_fields.__sigchld.si_utime
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#define si_stime __si_fields.__sigchld.si_stime
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#define si_value __si_fields.__rt.si_sigval
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#define si_addr __si_fields.__sigfault.si_addr
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#define si_band __si_fields.__sigpoll.si_band
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#define SI_ASYNCNL (-60)
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#define SI_TKILL (-6)
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#define SI_SIGIO (-5)
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#define SI_ASYNCIO (-4)
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#define SI_MESGQ (-3)
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#define SI_TIMER (-2)
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#define SI_QUEUE (-1)
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#define SI_USER 0
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#define SI_KERNEL 128
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#define FPE_INTDIV 1
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#define FPE_INTOVF 2
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#define FPE_FLTDIV 3
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#define FPE_FLTOVF 4
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#define FPE_FLTUNT 5
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#define FPE_FLTRES 6
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#define FPE_FLTINV 7
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#define FPE_FLTSUB 8
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#define ILL_ILLOPC 1
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#define ILL_ILLOPN 2
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#define ILL_ILLADR 3
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#define ILL_ILLTRP 4
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#define ILL_PRVOPC 5
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#define ILL_PRVREG 6
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#define ILL_COPROC 7
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#define ILL_BADSTK 8
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#define SEGV_MAPERR 1
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#define SEGV_ACCERR 2
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#define BUS_ADRALN 1
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#define BUS_ADRERR 2
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#define BUS_OBJERR 3
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#define CLD_EXITED 1
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#define CLD_KILLED 2
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#define CLD_DUMPED 3
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#define CLD_TRAPPED 4
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#define CLD_STOPPED 5
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#define CLD_CONTINUED 6
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#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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#define TRAP_BRKPT 1
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#define TRAP_TRACE 2
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#define POLL_IN 1
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#define POLL_OUT 2
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#define POLL_MSG 3
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#define POLL_ERR 4
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#define POLL_PRI 5
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#define POLL_HUP 6
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#define SS_ONSTACK 1
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#define SS_DISABLE 2
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#define MINSIGSTKSZ 2048
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#define SIGSTKSZ 8192
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#endif
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#define SA_NOCLDSTOP 1
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#define SA_NOCLDWAIT 2
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#define SA_SIGINFO 4
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@ -150,20 +31,19 @@ struct __siginfo
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#define SA_RESETHAND 0x80000000
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#define SA_RESTORER 0x04000000
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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#endif
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#ifdef _GNU_SOURCE
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struct sigcontext {
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unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
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unsigned long rdi, rsi, rbp, rbx, rdx, rax, rcx, rsp, rip, eflags;
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unsigned short cs, gs, fs, __pad0;
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unsigned long err, trapno, oldmask, cr2;
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struct __fpstate *fpstate;
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unsigned long __reserved1[8];
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};
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#define NSIG 64
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#endif
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#define SIG_ERR ((void (*)(int))-1)
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#define SIG_DFL ((void (*)(int)) 0)
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#define SIG_IGN ((void (*)(int)) 1)
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#define SIG_HOLD ((void (*)(int)) 2)
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#endif
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#define SIGHUP 1
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#define SIGINT 2
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112
include/signal.h
112
include/signal.h
@ -8,10 +8,6 @@ extern "C" {
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#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
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|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
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#ifdef _GNU_SOURCE
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#define __siginfo siginfo
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#endif
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#define __NEED_size_t
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#define __NEED_pid_t
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#define __NEED_uid_t
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@ -25,6 +21,57 @@ extern "C" {
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#include <bits/alltypes.h>
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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#define SIG_ERR ((void (*)(int))-1)
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#define SIG_DFL ((void (*)(int)) 0)
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#define SIG_IGN ((void (*)(int)) 1)
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#define SIG_HOLD ((void (*)(int)) 2)
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#define SI_ASYNCNL (-60)
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#define SI_TKILL (-6)
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#define SI_SIGIO (-5)
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#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
|
||||
|
||||
struct sigaction {
|
||||
union {
|
||||
void (*sa_handler)(int);
|
||||
@ -48,6 +95,50 @@ union sigval {
|
||||
void *sival_ptr;
|
||||
};
|
||||
|
||||
#ifdef _GNU_SOURCE
|
||||
struct siginfo
|
||||
#else
|
||||
struct __siginfo
|
||||
#endif
|
||||
{
|
||||
int si_signo, si_errno, si_code;
|
||||
union {
|
||||
char __pad[128 - 3*sizeof(int)];
|
||||
struct {
|
||||
pid_t si_pid;
|
||||
uid_t si_uid;
|
||||
union sigval si_sigval;
|
||||
} __rt;
|
||||
struct {
|
||||
unsigned int si_timer1, si_timer2;
|
||||
} __timer;
|
||||
struct {
|
||||
pid_t si_pid;
|
||||
uid_t si_uid;
|
||||
int si_status;
|
||||
clock_t si_utime, si_stime;
|
||||
} __sigchld;
|
||||
struct {
|
||||
void *si_addr;
|
||||
} __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_fd __si_fields.__sigpoll.si_fd
|
||||
#define si_timer1 __si_fields.__timer.si_timer1
|
||||
#define si_timer2 __si_fields.__timer.si_timer2
|
||||
|
||||
struct sigevent {
|
||||
union sigval sigev_value;
|
||||
int sigev_signo;
|
||||
@ -101,6 +192,18 @@ int siginterrupt(int, int);
|
||||
int sigpause(int);
|
||||
int sigrelse(int);
|
||||
void (*sigset(int, void (*)(int)))(int);
|
||||
#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
|
||||
|
||||
#ifdef _GNU_SOURCE
|
||||
@ -108,6 +211,7 @@ typedef void (*sighandler_t)(int);
|
||||
void (*bsd_signal(int, void (*)(int)))(int);
|
||||
int sigisemptyset(const sigset_t *);
|
||||
#define SA_NOMASK SA_NODEFER
|
||||
#define SA_ONESHOT SA_RESETHAND
|
||||
#endif
|
||||
|
||||
#include <bits/signal.h>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user