diff options
| -rw-r--r-- | include/sys/socket.h | 4 | ||||
| -rw-r--r-- | libc/inet/Makefile | 11 | ||||
| -rw-r--r-- | libc/inet/socketcalls.c | 232 | ||||
| -rw-r--r-- | libc/misc/time/Makefile | 2 | ||||
| -rw-r--r-- | libc/misc/time/adjtime.c | 51 | ||||
| -rw-r--r-- | libc/misc/time/utimes.c | 16 | ||||
| -rw-r--r-- | libc/signal/Makefile | 3 | ||||
| -rw-r--r-- | libc/signal/bsd_sig.c | 34 | ||||
| -rw-r--r-- | libc/signal/sigblock.c | 45 | ||||
| -rw-r--r-- | libc/signal/siggtmsk.c | 39 | ||||
| -rw-r--r-- | libc/signal/sigjmp.c | 35 | ||||
| -rw-r--r-- | libc/signal/signal.c | 20 | ||||
| -rw-r--r-- | libc/signal/sigpause.c | 37 | ||||
| -rw-r--r-- | libc/signal/sigstmsk.c | 46 | ||||
| -rw-r--r-- | libc/string/Makefile | 2 | ||||
| -rw-r--r-- | libc/string/strsignal.c | 11 | ||||
| -rw-r--r-- | libc/string/sys_errlist.c | 140 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/setegid.c | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/waitpid.c | 10 |
19 files changed, 716 insertions, 24 deletions
diff --git a/include/sys/socket.h b/include/sys/socket.h index 7642e7502..43bd6d6ea 100644 --- a/include/sys/socket.h +++ b/include/sys/socket.h @@ -117,8 +117,6 @@ extern int getsockname __P ((int __fd, __SOCKADDR_ARG __addr, For connectionless socket types, just set the default address to send to and the only address from which to accept transmissions. Return 0 on success, -1 for errors. */ -extern int __connect __P ((int __fd, - __CONST_SOCKADDR_ARG __addr, socklen_t __len)); extern int connect __P ((int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len)); @@ -129,8 +127,6 @@ extern int getpeername __P ((int __fd, __SOCKADDR_ARG __addr, /* Send N bytes of BUF to socket FD. Returns the number sent or -1. */ -extern int __send __P ((int __fd, __const __ptr_t __buf, size_t __n, - int __flags)); extern int send __P ((int __fd, __const __ptr_t __buf, size_t __n, int __flags)); diff --git a/libc/inet/Makefile b/libc/inet/Makefile index 95432060e..45db1c13f 100644 --- a/libc/inet/Makefile +++ b/libc/inet/Makefile @@ -35,7 +35,12 @@ MOBJ2=encodeh.o decodeh.o encoded.o decoded.o lengthd.o encodeq.o \ formquery.o dnslookup.o resolveaddress.o resolvemailbox.o \ opennameservers.o closenameservers.o resolvename.o gethostbyname.o\ gethostbyaddr.o -OBJS=$(MOBJ) $(MOBJ2) + +MSRC3=socketcalls.c +MOBJ3= accept.o bind.o connect.o getpeername.o getsockname.o getsockopt.o \ + listen.o recv.o recvfrom.o recvmsg.o send.o sendmsg.o sendto.o \ + setsockopt.o shutdown.o socket.o socketpair.o +OBJS=$(MOBJ) $(MOBJ2) $(MOBJ3) all: $(OBJS) $(LIBC) @@ -53,6 +58,10 @@ $(MOBJ2): $(MSRC2) $(CC) $(CFLAGS) -DL_$* $< -c -o $*.o $(STRIPTOOL) -x -R .note -R .comment $*.o +$(MOBJ3): $(MSRC2) + $(CC) $(CFLAGS) -DL_$* $< -c -o $*.o + $(STRIPTOOL) -x -R .note -R .comment $*.o + $(OBJS): Makefile clean: subdirs_clean diff --git a/libc/inet/socketcalls.c b/libc/inet/socketcalls.c new file mode 100644 index 000000000..162e0770b --- /dev/null +++ b/libc/inet/socketcalls.c @@ -0,0 +1,232 @@ +#include <errno.h> +#include <syscall.h> +#include <sys/socket.h> +#include <sys/socketcall.h> + +extern int socketcall(int call, unsigned long *args); + +#ifdef L_accept +int accept(int s, struct sockaddr *addr, socklen_t * addrlen) +{ + unsigned long args[3]; + + args[0] = s; + args[1] = (unsigned long) addr; + args[2] = (unsigned long) addrlen; + return socketcall(SYS_ACCEPT, args); +} +#endif + +#ifdef L_bind +int bind(int sockfd, const struct sockaddr *myaddr, socklen_t addrlen) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) myaddr; + args[2] = addrlen; + return socketcall(SYS_BIND, args); +} +#endif + +#ifdef L_connect +int connect(int sockfd, const struct sockaddr *saddr, socklen_t addrlen) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) saddr; + args[2] = addrlen; + return socketcall(SYS_CONNECT, args); +} +#endif + +#ifdef L_getpeername +int getpeername(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) addr; + args[2] = (unsigned long) paddrlen; + return socketcall(SYS_GETPEERNAME, args); +} +#endif + +#ifdef L_getsockname +int getsockname(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) addr; + args[2] = (unsigned long) paddrlen; + return socketcall(SYS_GETSOCKNAME, args); +} +#endif + +#ifdef L_getsockopt +int getsockopt(int fd, int level, int optname, __ptr_t optval, + socklen_t * optlen) +{ + unsigned long args[5]; + + args[0] = fd; + args[1] = level; + args[2] = optname; + args[3] = (unsigned long) optval; + args[4] = (unsigned long) optlen; + return (socketcall(SYS_GETSOCKOPT, args)); +} +#endif + +#ifdef L_listen +int listen(int sockfd, unsigned int backlog) +{ + unsigned long args[2]; + + args[0] = sockfd; + args[1] = backlog; + return socketcall(SYS_LISTEN, args); +} +#endif + +#ifdef L_recv +/* recv, recvfrom added by bir7@leland.stanford.edu */ +int recv(int sockfd, __ptr_t buffer, size_t len, int flags) +{ + unsigned long args[4]; + + args[0] = sockfd; + args[1] = (unsigned long) buffer; + args[2] = len; + args[3] = flags; + return (socketcall(SYS_RECV, args)); +} +#endif + +#ifdef L_recvfrom +/* recv, recvfrom added by bir7@leland.stanford.edu */ +int recvfrom(int sockfd, __ptr_t buffer, size_t len, int flags, + struct sockaddr *to, socklen_t * tolen) +{ + unsigned long args[6]; + + args[0] = sockfd; + args[1] = (unsigned long) buffer; + args[2] = len; + args[3] = flags; + args[4] = (unsigned long) to; + args[5] = (unsigned long) tolen; + return (socketcall(SYS_RECVFROM, args)); +} +#endif + +#ifdef L_recvmsg +int recvmsg(int sockfd, struct msghdr *msg, int flags) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) msg; + args[2] = flags; + return (socketcall(SYS_RECVMSG, args)); +} +#endif + +#ifdef L_send +/* send, sendto added by bir7@leland.stanford.edu */ +int send(int sockfd, const void *buffer, size_t len, int flags) +{ + unsigned long args[4]; + + args[0] = sockfd; + args[1] = (unsigned long) buffer; + args[2] = len; + args[3] = flags; + return (socketcall(SYS_SEND, args)); +} +#endif + +#ifdef L_sendmsg +int sendmsg(int sockfd, const struct msghdr *msg, int flags) +{ + unsigned long args[3]; + + args[0] = sockfd; + args[1] = (unsigned long) msg; + args[2] = flags; + return (socketcall(SYS_SENDMSG, args)); +} +#endif + +#ifdef L_sendto +/* send, sendto added by bir7@leland.stanford.edu */ +int sendto(int sockfd, const void *buffer, size_t len, int flags, + const struct sockaddr *to, socklen_t tolen) +{ + unsigned long args[6]; + + args[0] = sockfd; + args[1] = (unsigned long) buffer; + args[2] = len; + args[3] = flags; + args[4] = (unsigned long) to; + args[5] = tolen; + return (socketcall(SYS_SENDTO, args)); +} +#endif + +#ifdef L_setsockopt +/* [sg]etsockoptions by bir7@leland.stanford.edu */ +int setsockopt(int fd, int level, int optname, const void *optval, + socklen_t optlen) +{ + unsigned long args[5]; + + args[0] = fd; + args[1] = level; + args[2] = optname; + args[3] = (unsigned long) optval; + args[4] = optlen; + return (socketcall(SYS_SETSOCKOPT, args)); +} +#endif + +#ifdef L_shutdown +/* shutdown by bir7@leland.stanford.edu */ +int shutdown(int sockfd, int how) +{ + unsigned long args[2]; + + args[0] = sockfd; + args[1] = how; + return (socketcall(SYS_SHUTDOWN, args)); +} +#endif + +#ifdef L_socket +int socket(int family, int type, int protocol) +{ + unsigned long args[3]; + + args[0] = family; + args[1] = type; + args[2] = (unsigned long) protocol; + return socketcall(SYS_SOCKET, args); +} +#endif + +#ifdef L_socketpair +int socketpair(int family, int type, int protocol, int sockvec[2]) +{ + unsigned long args[4]; + + args[0] = family; + args[1] = type; + args[2] = protocol; + args[3] = (unsigned long) sockvec; + return socketcall(SYS_SOCKETPAIR, args); +} +#endif + diff --git a/libc/misc/time/Makefile b/libc/misc/time/Makefile index ec8199c69..76adb2e2f 100644 --- a/libc/misc/time/Makefile +++ b/libc/misc/time/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)Rules.mak LIBC=$(TOPDIR)libc.a CSRC=localtime.c gmtime.c asctime.c ctime.c asc_conv.c tm_conv.c mktime.c \ - localtime_r.c gmtime_r.c asctime_r.c ctime_r.c + localtime_r.c gmtime_r.c asctime_r.c ctime_r.c utimes.c adjtime.c COBJS=$(patsubst %.c,%.o, $(CSRC)) OBJS=$(COBJS) diff --git a/libc/misc/time/adjtime.c b/libc/misc/time/adjtime.c new file mode 100644 index 000000000..12c1a2a40 --- /dev/null +++ b/libc/misc/time/adjtime.c @@ -0,0 +1,51 @@ +#include <limits.h> +#include <sys/time.h> +#include <sys/timex.h> +#include <errno.h> + +#define MAX_SEC (LONG_MAX / 1000000L - 2) +#define MIN_SEC (LONG_MIN / 1000000L + 2) + +#ifndef MOD_OFFSET +#define modes mode +#endif + +int +adjtime(const struct timeval * itv, struct timeval * otv) +{ + struct timex tntx; + + if (itv) + { + struct timeval tmp; + + /* We will do some check here. */ + tmp.tv_sec = itv->tv_sec + itv->tv_usec / 1000000L; + tmp.tv_usec = itv->tv_usec % 1000000L; + if (tmp.tv_sec > MAX_SEC || tmp.tv_sec < MIN_SEC) + { + errno = EINVAL; + return -1; + } + tntx.offset = tmp.tv_usec + tmp.tv_sec * 1000000L; + tntx.modes = ADJ_OFFSET_SINGLESHOT; + } + else + { + tntx.modes = 0; + } + if (adjtimex(&tntx) < 0) return -1; + if (otv) { + if (tntx.offset < 0) + { + otv->tv_usec = -(-tntx.offset % 1000000); + otv->tv_sec = -(-tntx.offset / 1000000); + } + else + { + otv->tv_usec = tntx.offset % 1000000; + otv->tv_sec = tntx.offset / 1000000; + } + } + return 0; +} diff --git a/libc/misc/time/utimes.c b/libc/misc/time/utimes.c new file mode 100644 index 000000000..364bf83e7 --- /dev/null +++ b/libc/misc/time/utimes.c @@ -0,0 +1,16 @@ +#include <utime.h> +#include <sys/time.h> + +int utimes(const char *path, struct timeval tvp[2]) +{ + struct utimbuf buf, *times; + + if (tvp) { + times = &buf; + times->actime = tvp[0].tv_sec; + times->modtime = tvp[1].tv_sec; + } + else + times = NULL; + return utime(path, times); +} diff --git a/libc/signal/Makefile b/libc/signal/Makefile index f59f2cd27..9fb8e1d46 100644 --- a/libc/signal/Makefile +++ b/libc/signal/Makefile @@ -24,7 +24,8 @@ TOPDIR=../ include $(TOPDIR)Rules.mak LIBC=$(TOPDIR)libc.a -CSRC=raise.c +CSRC=bsd_sig.c raise.c sigblock.c siggtmsk.c sigjmp.c signal.c sigpause.c sigstmsk.c + COBJS=$(patsubst %.c,%.o, $(CSRC)) OBJS=$(COBJS) diff --git a/libc/signal/bsd_sig.c b/libc/signal/bsd_sig.c new file mode 100644 index 000000000..509de87cb --- /dev/null +++ b/libc/signal/bsd_sig.c @@ -0,0 +1,34 @@ +#define __USE_BSD_SIGNAL + +#include <signal.h> + +#undef signal + +/* The `sig' bit is set if the interrupt on it + * is enabled via siginterrupt (). */ +extern sigset_t _sigintr; + +__sighandler_t +__bsd_signal (int sig, __sighandler_t handler) +{ + int ret; + struct sigaction action, oaction; + action.sa_handler = handler; + __sigemptyset (&action.sa_mask); + if (!__sigismember (&_sigintr, sig)) { +#ifdef SA_RESTART + action.sa_flags = SA_RESTART; +#else + action.sa_flags = 0; +#endif + } + else { +#ifdef SA_INTERRUPT + action.sa_flags = SA_INTERRUPT; +#else + action.sa_flags = 0; +#endif + } + ret = __sigaction (sig, &action, &oaction); + return (ret == -1) ? SIG_ERR : oaction.sa_handler; +} diff --git a/libc/signal/sigblock.c b/libc/signal/sigblock.c new file mode 100644 index 000000000..8edfe0df2 --- /dev/null +++ b/libc/signal/sigblock.c @@ -0,0 +1,45 @@ +/* Copyright (C) 1991 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <errno.h> +#define __USE_BSD +#include <signal.h> + +/* Block signals in MASK, returning the old mask. */ +int sigblock (int mask) +{ + register int sig; + sigset_t set, oset; + + if (sigemptyset(&set) < 0) + return -1; + + for (sig = 1; sig < NSIG; ++sig) + if ((mask & sigmask(sig)) && sigaddset(&set, sig) < 0) + return -1; + + if (sigprocmask(SIG_BLOCK, &set, &oset) < 0) + return -1; + + mask = 0; + for (sig = 1; sig < NSIG; ++sig) + if (sigismember(&oset, sig)) + mask |= sigmask(sig); + + return mask; +} diff --git a/libc/signal/siggtmsk.c b/libc/signal/siggtmsk.c new file mode 100644 index 000000000..517cb49fb --- /dev/null +++ b/libc/signal/siggtmsk.c @@ -0,0 +1,39 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <errno.h> +#define __USE_BSD +#include <signal.h> + +/* Get the mask of blocked signals. */ +int siggetmask() +{ + sigset_t oset; + register int sig; + int mask; + + if (sigprocmask(SIG_SETMASK, 0, &oset) < 0) + return -1; + + mask = 0; + for (sig = 1; sig < NSIG; ++sig) + if (sigismember(&oset, sig) == 1) + mask |= sigmask(sig); + + return mask; +} diff --git a/libc/signal/sigjmp.c b/libc/signal/sigjmp.c new file mode 100644 index 000000000..ec70e0ec9 --- /dev/null +++ b/libc/signal/sigjmp.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <stddef.h> +#include <setjmp.h> +#include <signal.h> + +/* This function is called by the `sigsetjmp' macro + before doing a `__setjmp' on ENV[0].__jmpbuf. + Always return zero. */ + +int +__sigjmp_save (sigjmp_buf env, int savemask) +{ + env[0].__mask_was_saved = (savemask && + sigprocmask (SIG_BLOCK, (sigset_t *) NULL, + &env[0].__saved_mask) == 0); + + return 0; +} diff --git a/libc/signal/signal.c b/libc/signal/signal.c new file mode 100644 index 000000000..62af55f38 --- /dev/null +++ b/libc/signal/signal.c @@ -0,0 +1,20 @@ +#include <string.h> +#include <signal.h> + +__sighandler_t +__signal (int sig, __sighandler_t handler, int flags) +{ + int ret; + struct sigaction action, oaction; + memset(&action, 0, sizeof(struct sigaction)); + action.sa_handler = handler; + action.sa_flags = flags; + ret = sigaction (sig, &action, &oaction); + return (ret == -1) ? SIG_ERR : oaction.sa_handler; +} + +__sighandler_t +signal (int sig, __sighandler_t handler) +{ + return __signal(sig, handler, (SA_ONESHOT | SA_NOMASK | SA_INTERRUPT) & ~SA_RESTART); +} diff --git a/libc/signal/sigpause.c b/libc/signal/sigpause.c new file mode 100644 index 000000000..ff9809482 --- /dev/null +++ b/libc/signal/sigpause.c @@ -0,0 +1,37 @@ +/* Copyright (C) 1991, 1992 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <errno.h> +#include <signal.h> + +#undef sigpause + +/* Set the mask of blocked signals to MASK, + wait for a signal to arrive, and then restore the mask. */ +int sigpause(int mask) +{ + sigset_t set; + int sig; + + sigemptyset(&set); + for (sig = 1; sig < NSIG; ++sig) + if (mask & sigmask(sig)) + sigaddset(&set, sig); + + return sigsuspend (&set); +} diff --git a/libc/signal/sigstmsk.c b/libc/signal/sigstmsk.c new file mode 100644 index 000000000..6b1876b32 --- /dev/null +++ b/libc/signal/sigstmsk.c @@ -0,0 +1,46 @@ +/* Copyright (C) 1993 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <errno.h> +#define __USE_BSD +#include <signal.h> + +/* Set the mask of blocked signals to MASK, returning the old mask. */ +int sigsetmask (int mask) +{ + register int sig; + sigset_t set, oset; + + if (sigemptyset(&set) < 0) + return -1; + + for (sig = 1; sig < NSIG; ++sig) + if ((mask & sigmask(sig)) && + sigaddset(&set, sig) < 0) + return -1; + + if (sigprocmask(SIG_SETMASK, &set, &oset) < 0) + return -1; + + mask = 0; + for (sig = 1; sig < NSIG; ++sig) + if (sigismember(&oset, sig) == 1) + mask |= sigmask(sig); + + return mask; +} diff --git a/libc/string/Makefile b/libc/string/Makefile index 39d9f0b5d..107b787ef 100644 --- a/libc/string/Makefile +++ b/libc/string/Makefile @@ -34,7 +34,7 @@ MOBJ1=index.o rindex.o CSRC=strpbrk.c strsep.c strstr.c strtok.c strcspn.c config.c strspn.c \ strcasecmp.c strncasecmp.c strerror.c bcopy.c bzero.c bcmp.c \ - strsignal.c + strsignal.c sys_errlist.c COBJS=$(patsubst %.c,%.o, $(CSRC)) OBJS=$(MOBJ) $(MOBJ1) $(COBJS) diff --git a/libc/string/strsignal.c b/libc/string/strsignal.c index ff4f69923..83a862bfb 100644 --- a/libc/string/strsignal.c +++ b/libc/string/strsignal.c @@ -8,7 +8,7 @@ #include <malloc.h> #include <signal.h> -const char *const sys_siglist[NSIG] = { +const char *const sys_siglist[] = { "Unknown signal", "Hangup", "Interrupt", @@ -32,20 +32,21 @@ const char *const sys_siglist[NSIG] = { "Stopped", "Stopped (tty input)", "Stopped (tty output)", - "Possible I/O", + "Urgent condition", "CPU time limit exceeded", "File size limit exceeded", "Virtual time alarm", "Profile signal", "Window size changed", - "File lock lost", + "Possible I/O", "Power failure", - "Unused signal" + "Unused signal", + NULL }; /********************** Function strsignal ************************************/ -char *strsignal (int sig) +char *strsignal(int sig) { static char retbuf[80]; diff --git a/libc/string/sys_errlist.c b/libc/string/sys_errlist.c new file mode 100644 index 000000000..c92302fce --- /dev/null +++ b/libc/string/sys_errlist.c @@ -0,0 +1,140 @@ +#include <stddef.h> +#if 0 +#include <errno.h> +#endif + +/* This is a list of all known signal numbers. */ + +const char * const sys_errlist[] = { + "Success", /* 0 */ + "Operation not permitted", /* EPERM */ + "No such file or directory", /* ENOENT */ + "No such process", /* ESRCH */ + "Interrupted system call", /* EINTR */ + "I/O error", /* EIO */ + "No such device or address", /* ENXIO */ + "Arg list too long", /* E2BIG */ + "Exec format error", /* ENOEXEC */ + "Bad file number", /* EBADF */ + "No child processes", /* ECHILD */ + "Try again", /* EAGAIN */ + "Out of memory", /* ENOMEM */ + "Permission denied", /* EACCES */ + "Bad address", /* EFAULT */ + "Block device required", /* ENOTBLK */ + "Device or resource busy", /* EBUSY */ + "File exists", /* EEXIST */ + "Cross-device link", /* EXDEV */ + "No such device", /* ENODEV */ + "Not a directory", /* ENOTDIR */ + "Is a directory", /* EISDIR */ + "Invalid argument", /* EINVAL */ + "File table overflow", /* ENFILE */ + "Too many open files", /* EMFILE */ + "Not a typewriter", /* ENOTTY */ + "Text file busy", /* ETXTBSY */ + "File too large", /* EFBIG */ + "No space left on device", /* ENOSPC */ + "Illegal seek", /* ESPIPE */ + "Read-only file system", /* EROFS */ + "Too many links", /* EMLINK */ + "Broken pipe", /* EPIPE */ + "Math argument out of domain of func", /* EDOM */ + "Math result not representable", /* ERANGE */ + "Resource deadlock would occur", /* EDEADLK */ + "File name too long", /* ENAMETOOLONG */ + "No record locks available", /* ENOLCK */ + "Function not implemented", /* ENOSYS */ + "Directory not empty", /* ENOTEMPTY */ + "Too many symbolic links encountered", /* ELOOP */ + "Operation would block", /* EWOULDBLOCK */ + "No message of desired type", /* ENOMSG */ + "Identifier removed", /* EIDRM */ + "Channel number out of range", /* ECHRNG */ + "Level 2 not synchronized", /* EL2NSYNC */ + "Level 3 halted", /* EL3HLT */ + "Level 3 reset", /* EL3RST */ + "Link number out of range", /* ELNRNG */ + "Protocol driver not attached", /* EUNATCH */ + "No CSI structure available", /* ENOCSI */ + "Level 2 halted", /* EL2HLT */ + "Invalid exchange", /* EBADE */ + "Invalid request descriptor", /* EBADR */ + "Exchange full", /* EXFULL */ + "No anode", /* ENOANO */ + "Invalid request code", /* EBADRQC */ + "Invalid slot", /* EBADSLT */ + "File locking deadlock error", /* EDEADLOCK */ + "Bad font file format", /* EBFONT */ + "Device not a stream", /* ENOSTR */ + "No data available", /* ENODATA */ + "Timer expired", /* ETIME */ + "Out of streams resources", /* ENOSR */ + "Machine is not on the network", /* ENONET */ + "Package not installed", /* ENOPKG */ + "Object is remote", /* EREMOTE */ + "Link has been severed", /* ENOLINK */ + "Advertise error", /* EADV */ + "Srmount error", /* ESRMNT */ + "Communication error on send", /* ECOMM */ + "Protocol error", /* EPROTO */ + "Multihop attempted", /* EMULTIHOP */ + "RFS specific error", /* EDOTDOT */ + "Not a data message", /* EBADMSG */ + "Value too large for defined data type", /* EOVERFLOW */ + "Name not unique on network", /* ENOTUNIQ */ + "File descriptor in bad state", /* EBADFD */ + "Remote address changed", /* EREMCHG */ + "Can not access a needed shared library", /* ELIBACC */ + "Accessing a corrupted shared library", /* ELIBBAD */ + ".lib section in a.out corrupted", /* ELIBSCN */ + "Attempting to link in too many shared libraries", /* ELIBMAX */ + "Cannot exec a shared library directly", /* ELIBEXEC */ + "Illegal byte sequence", /* EILSEQ */ + "Interrupted system call should be restarted", /* ERESTART */ + "Streams pipe error", /* ESTRPIPE */ + "Too many users", /* EUSERS */ + "Socket operation on non-socket", /* ENOTSOCK */ + "Destination address required", /* EDESTADDRREQ */ + "Message too long", /* EMSGSIZE */ + "Protocol wrong type for socket", /* EPROTOTYPE */ + "Protocol not available", /* ENOPROTOOPT */ + "Protocol not supported", /* EPROTONOSUPPORT */ + "Socket type not supported", /* ESOCKTNOSUPPORT */ + "Operation not supported on transport endpoint", /* EOPNOTSUPP */ + "Protocol family not supported", /* EPFNOSUPPORT */ + "Address family not supported by protocol", /* EAFNOSUPPORT */ + "Address already in use", /* EADDRINUSE */ + "Cannot assign requested address", /* EADDRNOTAVAIL */ + "Network is down", /* ENETDOWN */ + "Network is unreachable", /* ENETUNREACH */ + "Network dropped connection because of reset", /* ENETRESET */ + "Software caused connection abort", /* ECONNABORTED */ + "Connection reset by peer", /* ECONNRESET */ + "No buffer space available", /* ENOBUFS */ + "Transport endpoint is already connected", /* EISCONN */ + "Transport endpoint is not connected", /* ENOTCONN */ + "Cannot send after transport endpoint shutdown", /* ESHUTDOWN */ + "Too many references: cannot splice", /* ETOOMANYREFS */ + "Connection timed out", /* ETIMEDOUT */ + "Connection refused", /* ECONNREFUSED */ + "Host is down", /* EHOSTDOWN */ + "No route to host", /* EHOSTUNREACH */ + "Operation already in progress", /* EALREADY */ + "Operation now in progress", /* EINPROGRESS */ + "Stale NFS file handle", /* ESTALE */ + "Structure needs cleaning", /* EUCLEAN */ + "Not a XENIX named type file", /* ENOTNAM */ + "No XENIX semaphores available", /* ENAVAIL */ + "Is a named type file", /* EISNAM */ + "Remote I/O error", /* EREMOTEIO */ + "Quota exceeded", /* EDQUOT */ + "No medium found", /* ENOMEDIUM */ + "Wrong medium type", /* EMEDIUMTYPE */ + NULL +}; + + +#define NR_ERRORS ((sizeof (sys_errlist))/(sizeof(char *))-1) + +const int sys_nerr = NR_ERRORS; diff --git a/libc/sysdeps/linux/common/setegid.c b/libc/sysdeps/linux/common/setegid.c index 3eebf60fb..19d8e3f9c 100644 --- a/libc/sysdeps/linux/common/setegid.c +++ b/libc/sysdeps/linux/common/setegid.c @@ -2,5 +2,5 @@ int setegid(gid_t gid) { - return __setregid(-1, gid); + return setregid(-1, gid); } diff --git a/libc/sysdeps/linux/common/waitpid.c b/libc/sysdeps/linux/common/waitpid.c deleted file mode 100644 index 0d95b4e81..000000000 --- a/libc/sysdeps/linux/common/waitpid.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <syscall.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <sys/resource.h> - -__pid_t -waitpid(__pid_t pid, int *wait_stat, int options) -{ - return wait4(pid, (__WAIT_STATUS) wait_stat, options, NULL); -} |