From: deraadt Date: Mon, 1 Aug 2022 14:56:59 +0000 (+0000) Subject: some ports bootstraps, and go internals, need a bit more time to adapt X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b7fd4d375d2ad53e655846e95896d8258774d01b;p=openbsd some ports bootstraps, and go internals, need a bit more time to adapt to the padded syscalls going away. --- diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master index 4dd15aa4dcc..cf4612e067b 100644 --- a/sys/kern/syscalls.master +++ b/sys/kern/syscalls.master @@ -1,4 +1,4 @@ -; $OpenBSD: syscalls.master,v 1.228 2022/07/20 05:55:08 deraadt Exp $ +; $OpenBSD: syscalls.master,v 1.229 2022/08/01 14:56:59 deraadt Exp $ ; $NetBSD: syscalls.master,v 1.32 1996/04/23 10:24:21 mycroft Exp $ ; @(#)syscalls.master 8.2 (Berkeley) 1/13/94 @@ -324,8 +324,10 @@ 172 STD NOLOCK { ssize_t sys_pwritev(int fd, \ const struct iovec *iovp, int iovcnt, \ off_t offset); } -173 UNIMPL pad_pread -174 UNIMPL pad_pwrite +173 STD NOLOCK { ssize_t sys_pad_pread(int fd, void *buf, \ + size_t nbyte, int pad, off_t offset); } +174 STD NOLOCK { ssize_t sys_pad_pwrite(int fd, const void *buf, \ + size_t nbyte, int pad, off_t offset); } 175 UNIMPL ntp_gettime 176 UNIMPL ntp_adjtime 177 UNIMPL @@ -352,11 +354,14 @@ 195 STD NOLOCK { int sys_setrlimit(int which, \ const struct rlimit *rlp); } 196 OBSOL ogetdirentries48 -197 UNIMPL pad_mmap +197 STD { void *sys_pad_mmap(void *addr, size_t len, int prot, \ + int flags, int fd, long pad, off_t pos); } 198 INDIR { quad_t sys___syscall(quad_t num, ...); } -199 UNIMPL pad_lseek -200 UNIMPL pad_truncate -201 UNIMPL pad_ftruncate +199 STD NOLOCK { off_t sys_pad_lseek(int fd, int pad, off_t offset, \ + int whence); } +200 STD { int sys_pad_truncate(const char *path, int pad, \ + off_t length); } +201 STD { int sys_pad_ftruncate(int fd, int pad, off_t length); } 202 STD { int sys_sysctl(const int *name, u_int namelen, \ void *old, size_t *oldlenp, void *new, \ size_t newlen); } @@ -455,8 +460,12 @@ 264 STD { int sys_fhopen(const fhandle_t *fhp, int flags); } 265 UNIMPL 266 UNIMPL -267 UNIMPL pad_preadv -268 UNIMPL pad_pwritev +267 STD NOLOCK { ssize_t sys_pad_preadv(int fd, \ + const struct iovec *iovp, int iovcnt, \ + int pad, off_t offset); } +268 STD NOLOCK { ssize_t sys_pad_pwritev(int fd, \ + const struct iovec *iovp, int iovcnt, \ + int pad, off_t offset); } 269 STD NOLOCK { int sys_kqueue(void); } 270 OBSOL t32_kevent 271 STD { int sys_mlockall(int flags); } @@ -478,7 +487,9 @@ 284 STD { int sys_setresgid(gid_t rgid, gid_t egid, \ gid_t sgid); } 285 OBSOL sys_omquery -286 UNIMPL pad_mquery +286 STD { void *sys_pad_mquery(void *addr, size_t len, \ + int prot, int flags, int fd, long pad, \ + off_t pos); } 287 STD NOLOCK { int sys_closefrom(int fd); } 288 STD { int sys_sigaltstack(const struct sigaltstack *nss, \ struct sigaltstack *oss); } diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c index c69e513ddd6..13695585ee9 100644 --- a/sys/kern/vfs_syscalls.c +++ b/sys/kern/vfs_syscalls.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vfs_syscalls.c,v 1.358 2022/07/20 05:56:36 deraadt Exp $ */ +/* $OpenBSD: vfs_syscalls.c,v 1.359 2022/08/01 14:56:59 deraadt Exp $ */ /* $NetBSD: vfs_syscalls.c,v 1.71 1996/04/23 10:29:02 mycroft Exp $ */ /* @@ -1936,6 +1936,20 @@ sys_lseek(struct proc *p, void *v, register_t *retval) return (error); } +#if 1 +int +sys_pad_lseek(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_lseek_args *uap = v; + struct sys_lseek_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, offset) = SCARG(uap, offset); + SCARG(&unpad, whence) = SCARG(uap, whence); + return sys_lseek(p, &unpad, retval); +} +#endif + /* * Check access permissions. */ @@ -2881,6 +2895,30 @@ bad: return (error); } +#if 1 +int +sys_pad_truncate(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_truncate_args *uap = v; + struct sys_truncate_args unpad; + + SCARG(&unpad, path) = SCARG(uap, path); + SCARG(&unpad, length) = SCARG(uap, length); + return sys_truncate(p, &unpad, retval); +} + +int +sys_pad_ftruncate(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_ftruncate_args *uap = v; + struct sys_ftruncate_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, length) = SCARG(uap, length); + return sys_ftruncate(p, &unpad, retval); +} +#endif + /* * Sync an open file. */ @@ -3363,3 +3401,57 @@ sys_pwritev(struct proc *p, void *v, register_t *retval) iovec_free(iov, iovcnt); return (error); } + +#if 1 +int +sys_pad_pread(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_pread_args *uap = v; + struct sys_pread_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, buf) = SCARG(uap, buf); + SCARG(&unpad, nbyte) = SCARG(uap, nbyte); + SCARG(&unpad, offset) = SCARG(uap, offset); + return sys_pread(p, &unpad, retval); +} + +int +sys_pad_preadv(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_preadv_args *uap = v; + struct sys_preadv_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, iovp) = SCARG(uap, iovp); + SCARG(&unpad, iovcnt) = SCARG(uap, iovcnt); + SCARG(&unpad, offset) = SCARG(uap, offset); + return sys_preadv(p, &unpad, retval); +} + +int +sys_pad_pwrite(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_pwrite_args *uap = v; + struct sys_pwrite_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, buf) = SCARG(uap, buf); + SCARG(&unpad, nbyte) = SCARG(uap, nbyte); + SCARG(&unpad, offset) = SCARG(uap, offset); + return sys_pwrite(p, &unpad, retval); +} + +int +sys_pad_pwritev(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_pwritev_args *uap = v; + struct sys_pwritev_args unpad; + + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, iovp) = SCARG(uap, iovp); + SCARG(&unpad, iovcnt) = SCARG(uap, iovcnt); + SCARG(&unpad, offset) = SCARG(uap, offset); + return sys_pwritev(p, &unpad, retval); +} +#endif diff --git a/sys/uvm/uvm_mmap.c b/sys/uvm/uvm_mmap.c index e1c318b8375..6f17349f9cd 100644 --- a/sys/uvm/uvm_mmap.c +++ b/sys/uvm/uvm_mmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_mmap.c,v 1.171 2022/07/20 05:56:36 deraadt Exp $ */ +/* $OpenBSD: uvm_mmap.c,v 1.172 2022/08/01 14:56:59 deraadt Exp $ */ /* $NetBSD: uvm_mmap.c,v 1.49 2001/02/18 21:19:08 chs Exp $ */ /* @@ -439,6 +439,38 @@ out: return error; } +#if 1 +int +sys_pad_mquery(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_mquery_args *uap = v; + struct sys_mquery_args unpad; + + SCARG(&unpad, addr) = SCARG(uap, addr); + SCARG(&unpad, len) = SCARG(uap, len); + SCARG(&unpad, prot) = SCARG(uap, prot); + SCARG(&unpad, flags) = SCARG(uap, flags); + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, pos) = SCARG(uap, pos); + return sys_mquery(p, &unpad, retval); +} + +int +sys_pad_mmap(struct proc *p, void *v, register_t *retval) +{ + struct sys_pad_mmap_args *uap = v; + struct sys_mmap_args unpad; + + SCARG(&unpad, addr) = SCARG(uap, addr); + SCARG(&unpad, len) = SCARG(uap, len); + SCARG(&unpad, prot) = SCARG(uap, prot); + SCARG(&unpad, flags) = SCARG(uap, flags); + SCARG(&unpad, fd) = SCARG(uap, fd); + SCARG(&unpad, pos) = SCARG(uap, pos); + return sys_mmap(p, &unpad, retval); +} +#endif + /* * sys_msync: the msync system call (a front-end for flush) */