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* gcore.c: File moved to ../utils.
* Makefile (DIST_FILES): Remove it.
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* gcore.c: File moved to ../utils.
* Makefile (DIST_FILES): Remove it.
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* main.c (S_exec_init): Use iohelp_create_empty_iouser.
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* exec.c (do_exec: user_fd): Add a user ref to returned port.
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2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* auth.c (main): New variable ARGP defining a doc string.
Pass address of ARGP to argp_parse().
exec/
2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* main.c: Change hurd version name from proc to exec.
(main): Add period to doc string.
ftpfs/
2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* ftpfs.c: Include <version.h>. Add global variable
ARGP_PROGRAM_VERSION. Add period to DOC.
hostmux/
2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* hostmux.c: Include <version.h>. Add global variable
ARGP_PROGRAM_VERSION. Add period to DOC.
usermux/
2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* usermux.c (options): Include <version.h>. Add global variable
ARGP_PROGRAM_VERSION. Add period to DOC.
trans/
2001-02-12 Marcus Brinkmann <marcus@gnu.org>
* fifo.c: Make version string say `fifo', not `null'.
Add period to doc text in ARGP.
* firmlink.c: Add period to doc text in ARGP_DOC, convert
semi-colon to colon.
* magic.c (options): Add period to DOC.
* new-fifo.c (fifo_trans_parse_args): Add doc string to ARGP.
Include <version.h>, new global variable ARGP_PROGRAM_VERSION.
* crash.c: Include <version.h>, add global variable
ARGP_PROGRAM_VERSION.
* hello.c: Include <version.h>, add global variable
ARGP_PROGRAM_VERSION.
(hello_argp): Add doc string.
* hello-mt.c: Likewise.
* streamio.c: Add period to DOC. Change streamdev to streamio in
version string.
* password.c (main): Add period to doc string in ARGP.
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* exec.c: Comments.
2000-09-24 Roland McGrath <roland@frob.com>
* exec.c (map): Bail if the requested position + data size does not
fit in the file size.
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comes before the ports lib. This makes sure the functions in
libthreads properly override the stubs in libports with the new
dynamic linker semantics in glibc 2.2.
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* hashexec.c (check_hashbang): Count characters in interp
correctly. Fix from Kalle Olavi Niemitalo <tosi@stekt.oulu.fi>.
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* exec.c (do_exec): Set interp.file to MACH_PORT_NULL before the
first `goto out'.
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* exectrans.c: Obsolete file removed.
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* exectrans.c: Obsolete file removed.
* Makefile (DIST_FILES): Remove it.
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* main.c (trivfs_allow_open): Initialize to zero.
(trivfs_support_read, trivfs_support_write): Likewise.
(trivfs_support_exec): Variable removed.
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* hashexec.c (check_hashbang): Use strpbrk directly instead of strsep.
Fix up INTERP_LEN properly in the no-argument case.
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* main.c (S_exec_init): Don't use MOVE_SEND in Hurd RPC.
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* exec.c (do_exec): Use ports_get_send_right.
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* exec.c [! EXECDATA_STREAM] (prepare_stream): Replace no-op with real
function to initialize map_* members to zero.
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* priv.h (EXECDATA_STREAM): Define this only #ifdef BFD.
The non-BFD exec server is now completely independent of stdio magic;
it uses only those interfaces documented in the C library manual,
which are provided both by old GNU stdio and by GNU libio.
Resurrecting the BFD exec server will require using magic again,
for which libio-specific magic needs to be written.
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* priv.h (EXECDATA_STREAM): New macro, always defined for now.
(struct execdata) [! EXECDATA_STREAM]: Add members
map_buffer, map_bsize, map_fsize, map_filepos in place of stream.
(map_buffer, map_filepos, map_set_fsize): New macros for accessing
those or stream.
[! EXECDATA_STREAM] (map_fsize, map_vsize): Define using new members.
* exec.c (map): Rewritten purely using those accessor macros.
(input_room): Set the __target, __bufp, __error, and __eof members,
which are no longer set by map.
[! EXECDATA_STREAM] (prepare_stream, prepare_in_memory): Make no-ops.
(input_room, close_exec_stream, fake_seek, prepare_stream,
prepare_in_memory): Conditionalize these defns on [EXECDATA_STREAM].
(load_section): Always use map instead of stdio.
Replace bcopy with memcpy.
(check_gzip: zipread): Rewrite using map instead of stdio.
(check_bzip2: zipread): Likewise.
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* hashexec.c (check_hashbang): Fix up multiple fencepost brainos.
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* hashexec.c (check_hashbang): Fix fencepost error in last change.
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* exec.c (map): Made global.
* priv.h: Declare it.
(map_fsize, map_vsize): New macros for accessing state set up by map.
* hashexec.c (check_hashbang): Use map and copying operations rather
than stdio to extract the first line from the file. Move finish call
to immediately after reading the line.
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* exec.c (map): Made global.
* priv.h: Declare it.
(map_fsize, map_vsize): New macros for accessing state set up by map.
* hashexec.c (check_hashbang): Use map and copying operations rather
than stdio to extract the first line from the file. Move finish call
to immediately after reading the line.
* exec.c (map): If E->file_data is set, diagnose EOF before going to
direct io_read.
(prepare_in_memory): New function, broken out of check_gzip before
last change.
(check_gzip, check_bzip2): Use it.
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* exec.c (prepare_stream): New function, broken out of prepare.
(prepare): Call it.
[_STDIO_USES_IOSTREAM]: Do #error if this is defined.
(map, input_room, close_exec_stream, fake_seek, prepare_stream):
Conditionalize all these definitions on [! _STDIO_USES_IOSTREAM].
Only map and prepare_stream are called from elsewhere in the code.
(check_gzip): Don't reinitialize E->stream, since it will in fact not
be used again.
(check_bzip2): Likewise.
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* hostarch.c (elf_machine_matches_host): Don't recognize EM_486,
since newer <elf.h>'s don't define it any more.
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* hashexec.c (check_hashbang: user_fd): Add a user ref to DTABLE[FD]
send right, because caller (hurd_file_name_lookup internals) will
consume one.
* hashexec.c (check_hashbang): When dealloc'ing DTABLE ports,
optimize out syscall for null ports.
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* exectrans.c (trivfs_support_write, trivfs_support_exec): Variables
removed.
(trivfs_allow_open): Set to just O_READ.
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* Makefile (exec.static-LDFLAGS): Variable removed.
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* exec.c (servercopy): Removed unused variable.
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* exec.c (load_section): Fix typos in last change.
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* exec.c (load_section): Use mmap instead of vm_allocate when
allocating in mach_task_self ().
(servercopy): Likewise.
(do_exec): Likewise.
* hashexec.c (check_hashbang): Likewise.
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