From f0bf9cb92c28c9ec0ac3376d87055e9d14610082 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 16 Mar 1995 05:32:45 +0000 Subject: Thu Mar 16 00:04:41 1995 Roland McGrath * locale/C-ctype.c: New correct data generated by drepper. * Rules: Don't use $(libc.a). Parsing of grouped numbers contributed by Ulrich Drepper. * stdlib/strtol.c (__strtol_internal): Renamed from strtol. Take new flag arg; if nonzero, parse locale-dependent thousands grouping and interpret only the prefix that is correctly grouped. (strtol): Define this to call _strtol_internal with zero for the flag. Use a weak symbol for the definition. * stdlib/strtod.c (strtod, __strtod_internal): Likewise. Check for the exponent of the number overflowing the float format. * stdlib/stdlib.h (__strtof, __strtold): Declarations removed. (__strto{f,d,ld,l,ul,q,uq}_internal): Declare these functions. [__OPTIMIZE__]: Define inline functions calling those. * stdlib/grouping.h: New file, written by drepper. * stdlib/Makefile (distribute): Add grouping.h. * stdio/vfscanf.c: Grok %' modifier to numeric conversions. Call __strtoX_internal with the grouping flag set iff the modifier is present. Wed Mar 15 00:40:54 1995 Roland McGrath * sysdeps/generic/memchr.c: Fix typos: limit.h -> limits.h. * mach/Machrules: Produce static deps for all object flavors. [interface-library]: Remove all these variables and rules. ($(interface-library)-routines): Define this variable. (extra-libs): Append $(interface-library) to this. * mach/Makefile (interface-library): Omit .a suffix. * hurd/Makefile: Likewise. Tue Mar 14 23:40:31 1995 Roland McGrath * stdio/internals.c (flushbuf): If !FLUSH_ONLY, don't skip out early if no new data in buffer after priming. * Makerules (object-suffixes, libtypes): Move all these variables to Makeconfig. * Makeconfig (object-suffixes, libtypes): Moved here from Makerules. * Makerules (build-extra-lib): New canned sequence. * sysdeps/mach/hurd/euidaccess.c: Include fcntl.h. Declare ERR; fix uses of FILE and PORT. Remove bogus weak alias for `access'. * sysdeps/mach/hurd/dirfd.c: Include hurd/fd.h and errno.h. Add missing semicolon. * sysdeps/mach/hurd/opendir.c: Include hurd/fd.h. Use a `struct hurd_fd *' temp var, since DIRP->__fd is a `void *'. * sysdeps/mach/hurd/readdir.c: Include hurd/fd.h. * stdlib/wcstombs.c: #if 0 out code for non-ASCII chars until the locale data format is implemented. * sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Pass &__sigreturn on the stack to the trampoline code, so it is not position-dependent. * stdio/printf_fp.c (NDEBUG): Define this to disable assert. Don't include . (__printf_fp): Last arg ARGS is now `const void **const'; dereference ARGS[0] instead of using va_arg. * locale/setlocale.c: In LC_ALL case, initialize CATEGORY before loop to install data. * locale/loadlocale.c (_nl_category_num_items): Use _NL_ITEM_INDEX to extract number from item code. (_nl_load_locale): Close the descriptor when finished. * malloc/realloc.c (_realloc_internal): Call _malloc_internal in place of malloc. * time/tzfile.c (__tzfile_default): Initialize RULE_STDOFF to zero. --- sysdeps/mach/hurd/dirfd.c | 4 +++- sysdeps/mach/hurd/euidaccess.c | 8 ++++---- sysdeps/mach/hurd/i386/trampoline.c | 17 +++++++++++------ sysdeps/mach/hurd/opendir.c | 11 ++++++----- sysdeps/mach/hurd/readdir.c | 3 ++- 5 files changed, 26 insertions(+), 17 deletions(-) (limited to 'sysdeps/mach/hurd') diff --git a/sysdeps/mach/hurd/dirfd.c b/sysdeps/mach/hurd/dirfd.c index 366a34079b..9e713fc4ca 100644 --- a/sysdeps/mach/hurd/dirfd.c +++ b/sysdeps/mach/hurd/dirfd.c @@ -19,6 +19,8 @@ Cambridge, MA 02139, USA. */ #include #include +#include +#include int dirfd (DIR *dirp) @@ -30,7 +32,7 @@ dirfd (DIR *dirp) break; if (fd == _hurd_dtablesize) { - errno = EINVAL + errno = EINVAL; fd = -1; } __mutex_unlock (&_hurd_dtable_lock); diff --git a/sysdeps/mach/hurd/euidaccess.c b/sysdeps/mach/hurd/euidaccess.c index 5ba2af4965..bbd2d21afe 100644 --- a/sysdeps/mach/hurd/euidaccess.c +++ b/sysdeps/mach/hurd/euidaccess.c @@ -20,6 +20,7 @@ Cambridge, MA 02139, USA. */ #include #include #include +#include #include int @@ -27,6 +28,7 @@ euidaccess (file, type) const char *file; int type; { + error_t err; file_t port; int allowed, flags; @@ -35,8 +37,8 @@ euidaccess (file, type) return -1; /* Find out what types of access we are allowed to this file. */ - err = __file_check_access (file, &allowed); - __mach_port_deallocate (__mach_task_self (), file); + err = __file_check_access (port, &allowed); + __mach_port_deallocate (__mach_task_self (), port); if (err) return __hurd_fail (err); @@ -54,5 +56,3 @@ euidaccess (file, type) return 0; } - -weak_alias (__access, access) diff --git a/sysdeps/mach/hurd/i386/trampoline.c b/sysdeps/mach/hurd/i386/trampoline.c index eabf940b44..75f11457cd 100644 --- a/sysdeps/mach/hurd/i386/trampoline.c +++ b/sysdeps/mach/hurd/i386/trampoline.c @@ -1,5 +1,5 @@ /* Set thread_state for sighandler, and sigcontext to recover. i386 version. -Copyright (C) 1994 Free Software Foundation, Inc. +Copyright (C) 1994, 1995 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 @@ -51,6 +51,8 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, int signo; long int sigcode; struct sigcontext *scp; /* Points to ctx, below. */ + void *sigreturn_addr; + void *sigreturn_returns_here; struct sigcontext *return_scp; /* Same; arg to sigreturn. */ struct sigcontext ctx; } *stackframe; @@ -120,6 +122,7 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, stackframe->signo = signo; stackframe->sigcode = sigcode; stackframe->scp = stackframe->return_scp = scp = &stackframe->ctx; + stackframe->sigreturn_addr = &__sigreturn; /* Set up the sigcontext from the current state of the thread. */ @@ -224,11 +227,13 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, 8(%esp) SCP */ asm volatile - ("call %*%%edx\n" /* Call the handler function. */ - "addl $12, %%esp\n" /* Pop its args. */ - "call %P0\n" /* Call __sigreturn (SCP); never returns. */ - "hlt" /* Just in case. */ - : : "i" (&__sigreturn)); + ("call *%edx\n" /* Call the handler function. */ + "addl $12, %esp\n" /* Pop its args. */ + /* The word at the top of stack is &__sigreturn; following are a dummy + word to fill the slot for the address for __sigreturn to return to, + and a copy of SCP for __sigreturn's argument. "Return" to calling + __sigreturn (SCP); this call never returns. */ + "ret"); /* NOTREACHED */ return NULL; diff --git a/sysdeps/mach/hurd/opendir.c b/sysdeps/mach/hurd/opendir.c index 001016d087..40cb9d0dc0 100644 --- a/sysdeps/mach/hurd/opendir.c +++ b/sysdeps/mach/hurd/opendir.c @@ -28,6 +28,7 @@ Cambridge, MA 02139, USA. */ #include #include #include +#include /* Open a directory stream on NAME. */ @@ -35,8 +36,8 @@ DIR * DEFUN(opendir, (name), CONST char *name) { DIR *dirp; - file_t port; int fd; + struct hurd_fd *d; fd = __open (name, O_RDONLY); if (fd < 0) @@ -51,13 +52,13 @@ DEFUN(opendir, (name), CONST char *name) /* Extract the pointer to the descriptor structure. */ __mutex_lock (&_hurd_dtable_lock); - dirp->__fd = _hurd_dtable[fd]; + d = dirp->__fd = _hurd_dtable[fd]; __mutex_unlock (&_hurd_dtable_lock); /* Set the descriptor to close on exec. */ - __spin_lock (&dirp->__fd->port.lock); - dirp->__fd->flags |= FD_CLOEXEC; - __spin_unlock (&dirp->__fd->port.lock); + __spin_lock (&d->port.lock); + d->flags |= FD_CLOEXEC; + __spin_unlock (&d->port.lock); dirp->__data = dirp->__ptr = NULL; dirp->__entry_data = dirp->__entry_ptr = 0; diff --git a/sysdeps/mach/hurd/readdir.c b/sysdeps/mach/hurd/readdir.c index 9e9f1ae3bd..746b11e523 100644 --- a/sysdeps/mach/hurd/readdir.c +++ b/sysdeps/mach/hurd/readdir.c @@ -25,6 +25,7 @@ Cambridge, MA 02139, USA. */ #include #include #include +#include /* Read a directory entry from DIRP. */ @@ -50,7 +51,7 @@ DEFUN(readdir, (dirp), DIR *dirp) error_t err; if (err = HURD_FD_PORT_USE (dirp->__fd, - __dir_readdir (dirp->__port, + __dir_readdir (port, &data, &dirp->__size, dirp->__entry_ptr, -1, 0, &nentries))) -- cgit 1.4.1