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1998-03-11 15:27  Ulrich Drepper  <drepper@cygnus.com>

	* elf/rtld.c: Update help message.
	Install link maps for preloaded objects using main_map as loader.

	* elf/dl-misc.c: Use __libc_write instead of __write for debugging.
	* elf/dl-profile.c: Likewise.

	* elf/dlsym.c: Little optimization.
	* elf/dlvsym.c: Likewise.

1998-03-11 14:56  Ulrich Drepper  <drepper@cygnus.com>

	* posix/wordexp-test.c: Move test for parameter list at the very
	beginning.

1998-03-11 00:16  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp.c (wordexp): Set we_wordc to zero initially unless
	WRDE_REUSE flag is set.
	(parse_param): Allow `*', `@', and numbers in parameter names.
	(parse_dollars): Differentiate between arithmetic expansion and a
	command substitution that starts immediately with a sub-shell
	(like ``$((1+3))'' as opposed to ``$((echo);(ls))'').
	(parse_param): Memory allocated with __alloca in a block was
	referenced outside that block.  Adjusted to use malloc/free.
	(parse_param): Adjusted field-splitting algorithm so that there is
	not necessarily a field split at the end of a parameter expansion.

1998-03-10 19:52  Tim Waugh  <tim@cyberelk.demon.co.uk>

	* posix/wordexp.c (wordexp): If about to return WRDE_NOSPACE,
	don't free words that have already been allocated.
	(parse_param): A dollar sign on its own will never have a pattern
	associated with it (like "${HOME%%/}" has), so don't try to free it.
	(parse_glob): Attempt to glob when an unquoted `[' is found
	(rather than an unquoted '{' (!)).  Also for unquoted '?'.
	(parse_glob): Sorted out quoting in a glob-able word.
	(parse_param): Added $* and $@ handling.
This commit is contained in:
Ulrich Drepper
1998-03-11 15:33:24 +00:00
parent 5afdca0087
commit 2bcf29ba7c
9 changed files with 286 additions and 88 deletions
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12
elf/dl-misc.c
View File

@ -27,6 +27,10 @@
#include <sys/stat.h>
#include <stdio-common/_itoa.h>
/* We have prototype anywhere. */
extern ssize_t __libc_write __P ((int __fd, __const __ptr_t __buf,
size_t __n));
#ifndef MAP_ANON
/* This is the only dl-sysdep.c function that is actually needed at run-time
by _dl_map_object. */
@ -89,7 +93,7 @@ _dl_sysdep_output (int fd, const char *msg, ...)
do
{
size_t len = strlen (msg);
__write (fd, msg, len);
__libc_write (fd, msg, len);
msg = va_arg (ap, const char *);
}
while (msg != NULL);
@ -124,19 +128,19 @@ _dl_debug_message (int new_line, const char *msg, ...)
char buf[7] = "00000:\t";
assert (pid >= 0 && pid < 100000);
_itoa_word (pid, &buf[5], 10, 0);
__write (_dl_debug_fd, buf, 7);
__libc_write (_dl_debug_fd, buf, 7);
new_line = 0;
}
endp = strchr (msg, '\n');
if (endp == NULL)
{
__write (_dl_debug_fd, msg, strlen (msg));
__libc_write (_dl_debug_fd, msg, strlen (msg));
msg = va_arg (ap, const char *);
}
else
{
__write (_dl_debug_fd, msg, endp - msg + 1);
__libc_write (_dl_debug_fd, msg, endp - msg + 1);
msg = endp + 1;
new_line = 1;
}