/* $OpenBSD: osf1_cvt.c,v 1.3 2006/02/16 20:32:33 miod Exp $ */ /* $NetBSD: osf1_cvt.c,v 1.7 1999/06/26 01:23:23 cgd Exp $ */ /* * Copyright (c) 1999 Christopher G. Demetriou. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Christopher G. Demetriou * for the NetBSD Project. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * Copyright (c) 1994, 1995 Carnegie-Mellon University. * All rights reserved. * * Author: Chris G. Demetriou * * Permission to use, copy, modify and distribute this software and * its documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* XXX see mmap emulation */ #include #include #include #include #include #include #include const struct emul_flags_xtab osf1_access_flags_xtab[] = { #if 0 /* pseudo-flag */ { OSF1_F_OK, OSF1_F_OK, F_OK }, #endif { OSF1_X_OK, OSF1_X_OK, X_OK }, { OSF1_W_OK, OSF1_W_OK, W_OK }, { OSF1_R_OK, OSF1_R_OK, R_OK }, { 0 } }; const struct emul_flags_xtab osf1_fcntl_getsetfd_flags_rxtab[] = { { FD_CLOEXEC, FD_CLOEXEC, OSF1_FD_CLOEXEC }, { 0 } }; const struct emul_flags_xtab osf1_fcntl_getsetfd_flags_xtab[] = { { OSF1_FD_CLOEXEC, OSF1_FD_CLOEXEC, FD_CLOEXEC }, { 0 } }; /* flags specific to GETFL/SETFL; also uses open rxtab */ const struct emul_flags_xtab osf1_fcntl_getsetfl_flags_rxtab[] = { { FASYNC, FASYNC, OSF1_FASYNC }, { 0 } }; /* flags specific to GETFL/SETFL; also uses open xtab */ const struct emul_flags_xtab osf1_fcntl_getsetfl_flags_xtab[] = { { OSF1_FASYNC, OSF1_FASYNC, FASYNC }, { 0 } }; const struct emul_flags_xtab osf1_mmap_flags_xtab[] = { { OSF1_MAP_SHARED, OSF1_MAP_SHARED, MAP_SHARED }, { OSF1_MAP_PRIVATE, OSF1_MAP_PRIVATE, MAP_PRIVATE }, { OSF1_MAP_TYPE, OSF1_MAP_FILE, MAP_FILE }, { OSF1_MAP_TYPE, OSF1_MAP_ANON, MAP_ANON }, { OSF1_MAP_FIXED, OSF1_MAP_FIXED, MAP_FIXED }, #if 0 /* pseudo-flag, and the default */ { OSF1_MAP_VARIABLE, OSF1_MAP_VARIABLE, 0 }, #endif { OSF1_MAP_HASSEMAPHORE, OSF1_MAP_HASSEMAPHORE, MAP_HASSEMAPHORE }, { OSF1_MAP_INHERIT, OSF1_MAP_INHERIT, MAP_INHERIT }, #if 0 /* no equivalent +++ */ { OSF1_MAP_UNALIGNED, OSF1_MAP_UNALIGNED, ??? }, #endif { 0 } }; const struct emul_flags_xtab osf1_mmap_prot_xtab[] = { #if 0 /* pseudo-flag */ { OSF1_PROT_NONE, OSF1_PROT_NONE, PROT_NONE }, #endif { OSF1_PROT_READ, OSF1_PROT_READ, PROT_READ }, { OSF1_PROT_WRITE, OSF1_PROT_WRITE, PROT_READ|PROT_WRITE }, { OSF1_PROT_EXEC, OSF1_PROT_EXEC, PROT_READ|PROT_EXEC }, { 0 } }; const struct emul_flags_xtab osf1_nfs_mount_flags_xtab[] = { { OSF1_NFSMNT_SOFT, OSF1_NFSMNT_SOFT, NFSMNT_SOFT, }, { OSF1_NFSMNT_WSIZE, OSF1_NFSMNT_WSIZE, NFSMNT_WSIZE, }, { OSF1_NFSMNT_RSIZE, OSF1_NFSMNT_RSIZE, NFSMNT_RSIZE, }, { OSF1_NFSMNT_TIMEO, OSF1_NFSMNT_TIMEO, NFSMNT_TIMEO, }, { OSF1_NFSMNT_RETRANS, OSF1_NFSMNT_RETRANS, NFSMNT_RETRANS, }, #if 0 /* no equivalent; needs special handling, see below */ { OSF1_NFSMNT_HOSTNAME, OSF1_NFSMNT_HOSTNAME, ???, }, #endif { OSF1_NFSMNT_INT, OSF1_NFSMNT_INT, NFSMNT_INT, }, { OSF1_NFSMNT_NOCONN, OSF1_NFSMNT_NOCONN, NFSMNT_NOCONN, }, #if 0 /* no equivalents */ { OSF1_NFSMNT_NOAC, OSF1_NFSMNT_NOAC, ???, }, { OSF1_NFSMNT_ACREGMIN, OSF1_NFSMNT_ACREGMIN, ???, }, { OSF1_NFSMNT_ACREGMAX, OSF1_NFSMNT_ACREGMAX, ???, }, { OSF1_NFSMNT_ACDIRMIN, OSF1_NFSMNT_ACDIRMIN, ???, }, { OSF1_NFSMNT_ACDIRMAX, OSF1_NFSMNT_ACDIRMAX, ???, }, { OSF1_NFSMNT_NOCTO, OSF1_NFSMNT_NOCTO, ???, }, { OSF1_NFSMNT_POSIX, OSF1_NFSMNT_POSIX, ???, }, { OSF1_NFSMNT_AUTO, OSF1_NFSMNT_AUTO, ???, }, { OSF1_NFSMNT_SEC, OSF1_NFSMNT_SEC, ???, }, { OSF1_NFSMNT_TCP, OSF1_NFSMNT_TCP, ???, }, { OSF1_NFSMNT_PROPLIST, OSF1_NFSMNT_PROPLIST, ???, }, #endif { 0 } }; const struct emul_flags_xtab osf1_open_flags_rxtab[] = { { O_ACCMODE, O_RDONLY, OSF1_O_RDONLY }, { O_ACCMODE, O_WRONLY, OSF1_O_WRONLY }, { O_ACCMODE, O_RDWR, OSF1_O_RDWR }, { O_NONBLOCK, O_NONBLOCK, OSF1_O_NONBLOCK }, { O_APPEND, O_APPEND, OSF1_O_APPEND }, #if 0 /* no equivalent +++ */ { ???, ???, O_DEFER }, #endif { O_CREAT, O_CREAT, OSF1_O_CREAT }, { O_TRUNC, O_TRUNC, OSF1_O_TRUNC }, { O_EXCL, O_EXCL, OSF1_O_EXCL }, { O_NOCTTY, O_NOCTTY, OSF1_O_NOCTTY }, { O_SYNC, O_SYNC, OSF1_O_SYNC }, { O_NDELAY, O_NDELAY, OSF1_O_NDELAY }, #if 0 /* no equivalent, also same value as O_NDELAY! */ { ???, ???, O_DRD }, #endif { O_DSYNC, O_DSYNC, OSF1_O_DSYNC }, { O_RSYNC, O_RSYNC, OSF1_O_RSYNC }, { 0 } }; const struct emul_flags_xtab osf1_open_flags_xtab[] = { { OSF1_O_ACCMODE, OSF1_O_RDONLY, O_RDONLY }, { OSF1_O_ACCMODE, OSF1_O_WRONLY, O_WRONLY }, { OSF1_O_ACCMODE, OSF1_O_RDWR, O_RDWR }, { OSF1_O_NONBLOCK, OSF1_O_NONBLOCK, O_NONBLOCK }, { OSF1_O_APPEND, OSF1_O_APPEND, O_APPEND }, #if 0 /* no equivalent +++ */ { OSF1_O_DEFER, OSF1_O_DEFER, ??? }, #endif { OSF1_O_CREAT, OSF1_O_CREAT, O_CREAT }, { OSF1_O_TRUNC, OSF1_O_TRUNC, O_TRUNC }, { OSF1_O_EXCL, OSF1_O_EXCL, O_EXCL }, { OSF1_O_NOCTTY, OSF1_O_NOCTTY, O_NOCTTY }, { OSF1_O_SYNC, OSF1_O_SYNC, O_SYNC }, { OSF1_O_NDELAY, OSF1_O_NDELAY, O_NDELAY }, #if 0 /* no equivalent, also same value as O_NDELAY! */ { OSF1_O_DRD, OSF1_O_DRD, ??? }, #endif { OSF1_O_DSYNC, OSF1_O_DSYNC, O_DSYNC }, { OSF1_O_RSYNC, OSF1_O_RSYNC, O_RSYNC }, { 0 } }; const struct emul_flags_xtab osf1_reboot_opt_xtab[] = { #if 0 /* pseudo-flag */ { OSF1_RB_AUTOBOOT, OSF1_RB_AUTOBOOT, RB_AUTOBOOT }, #endif { OSF1_RB_ASKNAME, OSF1_RB_ASKNAME, RB_ASKNAME }, { OSF1_RB_SINGLE, OSF1_RB_SINGLE, RB_SINGLE }, { OSF1_RB_NOSYNC, OSF1_RB_NOSYNC, RB_NOSYNC }, #if 0 /* same value as O_NDELAY, only used at boot time? */ { OSF1_RB_KDB, OSF1_RB_KDB, RB_KDB }, #endif { OSF1_RB_HALT, OSF1_RB_HALT, RB_HALT }, { OSF1_RB_INITNAME, OSF1_RB_INITNAME, RB_INITNAME }, { OSF1_RB_DFLTROOT, OSF1_RB_DFLTROOT, RB_DFLTROOT }, #if 0 /* no equivalents +++ */ { OSF1_RB_ALTBOOT, OSF1_RB_ALTBOOT, ??? }, { OSF1_RB_UNIPROC, OSF1_RB_UNIPROC, ??? }, { OSF1_RB_PARAM, OSF1_RB_PARAM, ??? }, #endif { OSF1_RB_DUMP, OSF1_RB_DUMP, RB_DUMP }, { 0 } }; const struct emul_flags_xtab osf1_sendrecv_msg_flags_xtab[] = { { OSF1_MSG_OOB, OSF1_MSG_OOB, MSG_OOB }, { OSF1_MSG_PEEK, OSF1_MSG_PEEK, MSG_PEEK }, { OSF1_MSG_DONTROUTE, OSF1_MSG_DONTROUTE, MSG_DONTROUTE }, { OSF1_MSG_EOR, OSF1_MSG_EOR, MSG_EOR }, { OSF1_MSG_TRUNC, OSF1_MSG_TRUNC, MSG_TRUNC }, { OSF1_MSG_CTRUNC, OSF1_MSG_CTRUNC, MSG_CTRUNC }, { OSF1_MSG_WAITALL, OSF1_MSG_WAITALL, MSG_WAITALL }, { 0 } }; const struct emul_flags_xtab osf1_sigaction_flags_rxtab[] = { { SA_ONSTACK, SA_ONSTACK, OSF1_SA_ONSTACK }, { SA_RESTART, SA_RESTART, OSF1_SA_RESTART }, { SA_NOCLDSTOP, SA_NOCLDSTOP, OSF1_SA_NOCLDSTOP }, { SA_NODEFER, SA_NODEFER, OSF1_SA_NODEFER }, { SA_RESETHAND, SA_RESETHAND, OSF1_SA_RESETHAND }, { SA_NOCLDWAIT, SA_NOCLDWAIT, OSF1_SA_NOCLDWAIT }, #if 0 /* XXX not yet */ { SA_SIGINFO, SA_SIGINFO, OSF1_SA_SIGINFO }, #endif { 0 }, }; const struct emul_flags_xtab osf1_sigaction_flags_xtab[] = { { OSF1_SA_ONSTACK, OSF1_SA_ONSTACK, SA_ONSTACK }, { OSF1_SA_RESTART, OSF1_SA_RESTART, SA_RESTART }, { OSF1_SA_NOCLDSTOP, OSF1_SA_NOCLDSTOP, SA_NOCLDSTOP }, { OSF1_SA_NODEFER, OSF1_SA_NODEFER, SA_NODEFER }, { OSF1_SA_RESETHAND, OSF1_SA_RESETHAND, SA_RESETHAND }, { OSF1_SA_NOCLDWAIT, OSF1_SA_NOCLDWAIT, SA_NOCLDWAIT }, #if 0 /* XXX not yet */ { OSF1_SA_SIGINFO, OSF1_SA_SIGINFO, SA_SIGINFO }, #endif { 0 }, }; const struct emul_flags_xtab osf1_sigaltstack_flags_rxtab[] = { { SS_ONSTACK, SS_ONSTACK, OSF1_SS_ONSTACK }, { SS_DISABLE, SS_DISABLE, OSF1_SS_DISABLE }, #if 0 /* XXX no equivalents */ { ???, ???, OSF1_SS_NOMASK }, { ???, ???, OSF1_SS_UCONTEXT }, #endif { 0 }, }; const struct emul_flags_xtab osf1_sigaltstack_flags_xtab[] = { { OSF1_SS_ONSTACK, OSF1_SS_ONSTACK, SS_ONSTACK }, { OSF1_SS_DISABLE, OSF1_SS_DISABLE, SS_DISABLE }, #if 0 /* XXX no equivalents */ { OSF1_SS_NOMASK, OSF1_SS_NOMASK, ??? }, { OSF1_SS_UCONTEXT, OSF1_SS_UCONTEXT, ??? }, #endif { 0 }, }; const struct emul_flags_xtab osf1_wait_options_xtab[] = { { OSF1_WNOHANG, OSF1_WNOHANG, WNOHANG }, { OSF1_WUNTRACED, OSF1_WUNTRACED, WUNTRACED }, { 0 } }; void osf1_cvt_flock_from_native(nf, of) const struct flock *nf; struct osf1_flock *of; { memset(of, 0, sizeof *of); of->l_start = nf->l_start; of->l_len = nf->l_len; of->l_pid = nf->l_pid; switch (nf->l_type) { case F_RDLCK: of->l_type = OSF1_F_RDLCK; break; case F_WRLCK: of->l_type = OSF1_F_WRLCK; break; case F_UNLCK: of->l_type = OSF1_F_UNLCK; break; } switch (nf->l_whence) { case SEEK_SET: of->l_whence = OSF1_SEEK_SET; break; case SEEK_CUR: of->l_whence = OSF1_SEEK_CUR; break; case SEEK_END: of->l_whence = OSF1_SEEK_END; break; } } int osf1_cvt_flock_to_native(of, nf) const struct osf1_flock *of; struct flock *nf; { memset(nf, 0, sizeof *nf); nf->l_start = of->l_start; nf->l_len = of->l_len; nf->l_pid = of->l_pid; switch (of->l_type) { case OSF1_F_RDLCK: nf->l_type = F_RDLCK; break; case OSF1_F_WRLCK: nf->l_type = F_WRLCK; break; case OSF1_F_UNLCK: nf->l_type = F_UNLCK; break; default: return (EINVAL); } switch (of->l_whence) { case OSF1_SEEK_SET: nf->l_whence = SEEK_SET; break; case OSF1_SEEK_CUR: nf->l_whence = SEEK_CUR; break; case OSF1_SEEK_END: nf->l_whence = SEEK_END; break; default: return (EINVAL); } return (0); } int osf1_cvt_msghdr_xopen_to_native(omh, bmh) const struct osf1_msghdr_xopen *omh; struct msghdr *bmh; { unsigned long leftovers; memset(bmh, 0, sizeof *bmh); bmh->msg_name = omh->msg_name; /* XXX sockaddr translation */ bmh->msg_namelen = omh->msg_namelen; bmh->msg_iov = NULL; /* iovec xlation separate */ bmh->msg_iovlen = omh->msg_iovlen; /* XXX we don't translate control messages (yet) */ if (bmh->msg_control != NULL || bmh->msg_controllen != 0) { printf("osf1_cvt_msghdr_xopen_to_native: control\n"); return (EINVAL); } /* translate flags */ bmh->msg_flags = emul_flags_translate(osf1_sendrecv_msg_flags_xtab, omh->msg_flags, &leftovers); if (leftovers != 0) { printf("osf1_cvt_msghdr_xopen_to_native: leftovers 0x%lx\n", leftovers); return (EINVAL); } return (0); } int osf1_cvt_pathconf_name_to_native(oname, bnamep) int oname, *bnamep; { int error; error = 0; switch (oname) { case OSF1__PC_CHOWN_RESTRICTED: *bnamep = _PC_CHOWN_RESTRICTED; break; case OSF1__PC_LINK_MAX: *bnamep = _PC_LINK_MAX; break; case OSF1__PC_MAX_CANON: *bnamep = _PC_MAX_CANON; break; case OSF1__PC_MAX_INPUT: *bnamep = _PC_MAX_INPUT; break; case OSF1__PC_NAME_MAX: *bnamep = _PC_NAME_MAX; break; case OSF1__PC_NO_TRUNC: *bnamep = _PC_NO_TRUNC; break; case OSF1__PC_PATH_MAX: *bnamep = _PC_PATH_MAX; break; case OSF1__PC_PIPE_BUF: *bnamep = _PC_PIPE_BUF; break; case OSF1__PC_VDISABLE: *bnamep = _PC_VDISABLE; break; default: error = EINVAL; break; } return (error); } /* * Convert from as rusage structure to an osf1 rusage structure. */ void osf1_cvt_rusage_from_native(ru, oru) const struct rusage *ru; struct osf1_rusage *oru; { oru->ru_utime.tv_sec = ru->ru_utime.tv_sec; oru->ru_utime.tv_usec = ru->ru_utime.tv_usec; oru->ru_stime.tv_sec = ru->ru_stime.tv_sec; oru->ru_stime.tv_usec = ru->ru_stime.tv_usec; oru->ru_maxrss = ru->ru_maxrss; oru->ru_ixrss = ru->ru_ixrss; oru->ru_idrss = ru->ru_idrss; oru->ru_isrss = ru->ru_isrss; oru->ru_minflt = ru->ru_minflt; oru->ru_majflt = ru->ru_majflt; oru->ru_nswap = ru->ru_nswap; oru->ru_inblock = ru->ru_inblock; oru->ru_oublock = ru->ru_oublock; oru->ru_msgsnd = ru->ru_msgsnd; oru->ru_msgrcv = ru->ru_msgrcv; oru->ru_nsignals = ru->ru_nsignals; oru->ru_nvcsw = ru->ru_nvcsw; oru->ru_nivcsw = ru->ru_nivcsw; } /* * XXX: Only a subset of the flags is currently implemented. */ void osf1_cvt_sigaction_from_native(bsa, osa) const struct sigaction *bsa; struct osf1_sigaction *osa; { osa->sa__handler = bsa->sa_handler; osf1_cvt_sigset_from_native(&bsa->sa_mask, &osa->sa_mask); osa->sa_flags = 0; /* Translate by hand */ if ((bsa->sa_flags & SA_ONSTACK) != 0) osa->sa_flags |= OSF1_SA_ONSTACK; if ((bsa->sa_flags & SA_RESTART) != 0) osa->sa_flags |= OSF1_SA_RESTART; if ((bsa->sa_flags & SA_NOCLDSTOP) != 0) osa->sa_flags |= OSF1_SA_NOCLDSTOP; if ((bsa->sa_flags & SA_NOCLDWAIT) != 0) osa->sa_flags |= OSF1_SA_NOCLDWAIT; if ((bsa->sa_flags & SA_NODEFER) != 0) osa->sa_flags |= OSF1_SA_NODEFER; if ((bsa->sa_flags & SA_RESETHAND) != 0) osa->sa_flags |= OSF1_SA_RESETHAND; if ((bsa->sa_flags & SA_SIGINFO) != 0) osa->sa_flags |= OSF1_SA_SIGINFO; } int osf1_cvt_sigaction_to_native(osa, bsa) const struct osf1_sigaction *osa; struct sigaction *bsa; { bsa->sa_handler = osa->sa__handler; osf1_cvt_sigset_to_native(&osa->sa_mask, &bsa->sa_mask); bsa->sa_flags = 0; /* Translate by hand */ if ((osa->sa_flags & OSF1_SA_ONSTACK) != 0) bsa->sa_flags |= SA_ONSTACK; if ((osa->sa_flags & OSF1_SA_RESTART) != 0) bsa->sa_flags |= SA_RESTART; if ((osa->sa_flags & OSF1_SA_RESETHAND) != 0) bsa->sa_flags |= SA_RESETHAND; if ((osa->sa_flags & OSF1_SA_NOCLDSTOP) != 0) bsa->sa_flags |= SA_NOCLDSTOP; if ((osa->sa_flags & OSF1_SA_NOCLDWAIT) != 0) bsa->sa_flags |= SA_NOCLDWAIT; if ((osa->sa_flags & OSF1_SA_NODEFER) != 0) bsa->sa_flags |= SA_NODEFER; if ((osa->sa_flags & OSF1_SA_SIGINFO) != 0) bsa->sa_flags |= SA_SIGINFO; return(0); } void osf1_cvt_sigaltstack_from_native(bss, oss) const struct sigaltstack *bss; struct osf1_sigaltstack *oss; { oss->ss_sp = bss->ss_sp; oss->ss_size = bss->ss_size; /* translate flags */ oss->ss_flags = emul_flags_translate(osf1_sigaltstack_flags_rxtab, bss->ss_flags, NULL); } int osf1_cvt_sigaltstack_to_native(oss, bss) const struct osf1_sigaltstack *oss; struct sigaltstack *bss; { unsigned long leftovers; bss->ss_sp = oss->ss_sp; bss->ss_size = oss->ss_size; /* translate flags */ bss->ss_flags = emul_flags_translate(osf1_sigaltstack_flags_xtab, oss->ss_flags, &leftovers); if (leftovers != 0) { printf("osf1_cvt_sigaltstack_to_native: leftovers = 0x%lx\n", leftovers); return (EINVAL); } return (0); } void osf1_cvt_sigset_from_native(bss, oss) const sigset_t *bss; osf1_sigset_t *oss; { int i, newsig; osf1_sigemptyset(oss); for (i = 1; i < NSIG; i++) { if (sigismember(bss, i)) { newsig = osf1_signal_rxlist[i]; if (newsig) osf1_sigaddset(oss, newsig); } } } int osf1_cvt_sigset_to_native(oss, bss) const osf1_sigset_t *oss; sigset_t *bss; { int i, newsig; sigemptyset(bss); for (i = 1; i < OSF1_NSIG; i++) { if (osf1_sigismember(oss, i)) { newsig = osf1_signal_xlist[i]; if (newsig) sigaddset(bss, newsig); } } return (0); } /* * Convert from a stat structure to an osf1 stat structure. */ void osf1_cvt_stat_from_native(st, ost) const struct stat *st; struct osf1_stat *ost; { ost->st_dev = osf1_cvt_dev_from_native(st->st_dev); ost->st_ino = st->st_ino; ost->st_mode = st->st_mode; ost->st_nlink = st->st_nlink; ost->st_uid = st->st_uid == -2 ? (u_int16_t) -2 : st->st_uid; ost->st_gid = st->st_gid == -2 ? (u_int16_t) -2 : st->st_gid; ost->st_rdev = osf1_cvt_dev_from_native(st->st_rdev); ost->st_size = st->st_size; ost->st_atime_sec = st->st_atime; ost->st_spare1 = 0; ost->st_mtime_sec = st->st_mtime; ost->st_spare2 = 0; ost->st_ctime_sec = st->st_ctime; ost->st_spare3 = 0; ost->st_blksize = st->st_blksize; ost->st_blocks = st->st_blocks; ost->st_flags = st->st_flags; ost->st_gen = st->st_gen; } void osf1_cvt_statfs_from_native(bsfs, osfs) const struct statfs *bsfs; struct osf1_statfs *osfs; { memset(osfs, 0, sizeof (struct osf1_statfs)); if (!strncmp(MOUNT_FFS, bsfs->f_fstypename, MFSNAMELEN)) osfs->f_type = OSF1_MOUNT_UFS; else if (!strncmp(MOUNT_NFS, bsfs->f_fstypename, MFSNAMELEN)) osfs->f_type = OSF1_MOUNT_NFS; else if (!strncmp(MOUNT_MFS, bsfs->f_fstypename, MFSNAMELEN)) osfs->f_type = OSF1_MOUNT_MFS; else /* uh oh... XXX = PC, CDFS, PROCFS, etc. */ osfs->f_type = OSF1_MOUNT_ADDON; osfs->f_flags = bsfs->f_flags; /* XXX translate */ osfs->f_fsize = bsfs->f_bsize; osfs->f_bsize = bsfs->f_iosize; osfs->f_blocks = bsfs->f_blocks; osfs->f_bfree = bsfs->f_bfree; osfs->f_bavail = bsfs->f_bavail; osfs->f_files = bsfs->f_files; osfs->f_ffree = bsfs->f_ffree; memcpy(&osfs->f_fsid, &bsfs->f_fsid, max(sizeof bsfs->f_fsid, sizeof osfs->f_fsid)); /* osfs->f_spare zeroed above */ memcpy(osfs->f_mntonname, bsfs->f_mntonname, max(sizeof bsfs->f_mntonname, sizeof osfs->f_mntonname)); memcpy(osfs->f_mntfromname, bsfs->f_mntfromname, max(sizeof bsfs->f_mntfromname, sizeof osfs->f_mntfromname)); /* XXX osfs->f_xxx should be filled in... */ }