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author | Roland McGrath <roland@gnu.org> | 2001-04-01 05:04:31 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 2001-04-01 05:04:31 +0000 |
commit | 8a0746ae74914cbdf02fc609e15d267692695792 (patch) | |
tree | ff39d2bacaa6ecc8896a8a42918443d4f0824f7d /sysdeps/mach/hurd/dl-sysdep.c | |
parent | 24cf21d780e14d5a7e04257afdf67f6c7ca90f83 (diff) | |
download | glibc-8a0746ae74914cbdf02fc609e15d267692695792.tar.gz glibc-8a0746ae74914cbdf02fc609e15d267692695792.tar.xz glibc-8a0746ae74914cbdf02fc609e15d267692695792.zip |
* sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Don't append
options after $(build-module), which is no longer a single command. (LDFLAGS-link-rpcuserlibs): New variable to hold those options. (LDFLAGS-libmachuser-link.so, LDFLAGS-libhurduser-link.so): New variables using it. Reported by Mark Kettenis <kettenis@gnu.org>. 2001-03-11 Roland McGrath <roland@frob.com> * elf/rtld.c (dl_main): Add cast to quiet warning. * elf/dl-load.c (_dl_map_object_from_fd): Likewise. * iconv/gconv_conf.c (__gconv_get_path): Likewise. (__gconv_read_conf): Likewise. * iconv/gconv_db.c (gen_steps): Likewise. (__gconv_find_transform): Likewise. * locale/programs/charmap-dir.c (fopen_uncompressed): Likewise. (fopen_uncompressed): Use const in second argument's type. 2001-03-11 Roland McGrath <roland@frob.com> * sysdeps/mach/hurd/dl-sysdep.c (__writev): New function. * mach/mach_error.h: Fix ancient #endif syntax. * hurd/hurdmalloc.c: Likewise. * sysdeps/generic/atomicity.h (exchange_and_add, atomic_add, compare_and_swap): Add volatile qualifier to first arg, to bring these prototypes in line with all the other implementations. Add a #warning to remind the builder that these are not atomic. 2001-03-04 Roland McGrath <roland@frob.com> * hurd/vpprintf.c (vpprintf) [USE_IN_LIBIO]: Use innermore first member of TEMP_F so its type is _IO_FILE * as expected. * hurd/fopenport.c (seekio): Conditionalize type of POS argument on [USE_IN_LIBIO]. Check the value for overflow, since for libio it might exceed off_t's range. 2001-02-25 Roland McGrath <roland@frob.com> * sysdeps/mach/hurd/sysd-stdio.c (__stdio_reopen): Use prototype. * sysdeps/unix/bsd/getpt.c (__posix_openpt): Likewise. * sysdeps/mach/hurd/i386/intr-msg.h (SYSCALL_EXAMINE): Make this a macro instead of an inline function, (MSG_EXAMINE): Likewise. * hurd/hurd/ioctl.h (_HURD_HANDLE_IOCTLS_1): Remove extraneous ##. * hurd/get-host.c: Include <string.h> for decls of built-ins. * hurd/hurdchdir.c: Likewise. * sysdeps/mach/hurd/i386/sigreturn.c: Likweise. * sysdeps/mach/hurd/opendir.c: Likewise. * mach/mach_init.c: Include <unistd.h> for _exit decl. * mach/errsystems.awk: Give output file a trailing newline. * mach/Machrules (MIG): Prepend CC='${CC}' to the mig command, so that the script will use our compiler for the cpp stage. With --enable-all-warnings we get a whole bunch of warnings, and these are just a few fixes; there are more needed to silence it. * mach/mach/mig_support.h (__mig_strncpy, mig_strncpy): Add extern decls before extern inline defns to quiet gcc warning. * hurd/hurd/threadvar.h (__hurd_threadvar_location_from_sp): Likewise. * sysdeps/mach/i386/machine-sp.h (__thread_stack_pointer): Likewise.
Diffstat (limited to 'sysdeps/mach/hurd/dl-sysdep.c')
-rw-r--r-- | sysdeps/mach/hurd/dl-sysdep.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c index 3e0531b10b..25ae5bbc68 100644 --- a/sysdeps/mach/hurd/dl-sysdep.c +++ b/sysdeps/mach/hurd/dl-sysdep.c @@ -1,5 +1,5 @@ /* Operating system support for run-time dynamic linker. Hurd version. - Copyright (C) 1995, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. + Copyright (C) 1995,96,97,98,99,2000,2001 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 @@ -36,6 +36,7 @@ #include <stdarg.h> #include <ctype.h> #include <sys/stat.h> +#include <sys/uio.h> #include <entry.h> #include <dl-machine.h> @@ -554,6 +555,37 @@ __libc_write (int fd, const void *buf, size_t nbytes) return nwrote; } +/* This is only used for printing messages (see dl-misc.c). */ +__ssize_t weak_function +__writev (int fd, const struct iovec *iov, int niov) +{ + int i; + size_t total = 0; + for (i = 0; i < niov; ++i) + total += iov[i].iov_len; + + assert (fd < _hurd_init_dtablesize); + + if (total != 0) + { + char buf[total], *bufp = buf; + error_t err; + mach_msg_type_number_t nwrote; + + for (i = 0; i < niov; ++i) + bufp = (memcpy (bufp, iov[i].iov_base, iov[i].iov_len) + + iov[i].iov_len); + + err = __io_write (_hurd_init_dtable[fd], buf, total, -1, &nwrote); + if (err) + return __hurd_fail (err); + + return nwrote; + } + return 0; +} + + off_t weak_function __lseek (int fd, off_t offset, int whence) { |