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Update.

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1997-08-04 15:29  Ulrich Drepper  <drepper@cygnus.com>

	* locale/programs/localedef.c (main): Set bit in avail for those
	categories which are successfully read.
	* locale/programs/locfile.c (check_all_categories): Don't check
	categories if they are not available.
	(write_all_categories): Don't write categories if they are not
	available.

	* login/setutent_r.c (setutent_unknown): Change return type to
	int and return result of called function.

	* manual/arith.texi: Mark floating-point test macro from ISO C 9X
	as macros (not functions).
	* manual/libc.texinfo (UPDATED): Update.
	* manual/math.texi: Document exceptions, functions to handle
	exceptions, mathematical constants, FP comparison functions
	and several new functions from ISO C 9X.
	Change parameter of drand48, lrand48, and mrand48 to void (not
	empty).
	* manual/pattern.texi: Remove paragraph which explained that wordexp
	is executed by running a shell.
	* manual/time.texi: Explain difficulties with strftime if the
	functions returns 0 and no error occurred.

	* math/math.h: Correct comment for some M_* constants.
	(isgreater, isgreaterequal, isless, islessequal, islessgreater,
	inunordered): Rewrite to make sure the arguments are evaluated
	exactly once.

	* nis/rpcsvc/nis.x: Undo last change.
	* nis/rpcsvc/nis.h: Likewise.
	* nis/rpcsvc/nislib.h: File moved back to here.

	* posix/sys/types.h: Don't define socklen_t.  Pretty print.
	* socket/sys/socket.h (bind, getsockname, connect, sendto, recvfrom,
	getsockopt, setsockopt, accept): Change size argument to type
	socklen_t.
	Pretty print.
	* manual/socket.texi: Describe socklen_t and change prototypes of
	socket functions to use socklen_t.
	* sysdeps/generic/bits/socket.h: Define socklen_t.
	(struct msghdr): Correct types to use socklen_t.
	* sysdeps/unix/sysv/linux/bits/socket.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/socket.h: Likewise.

	* stdio-common/printf_fp.c (__printf_fp): Correct rouding of number
	1.0 < x < 8.0.
	* stdio-common/tfformat.c: Add new tests for above bug.

	* stdlib/strtod.c: Fix typo.

	* string/Makefile (headers): Add bits/string.h.
	(CFLAGS-*): Add -D__NO_STRING_INLINES.
	* string/string.h: Include <bits/string.h> if optimizing and
	__NO_STRING_INLINES is not defined.
	* sysdeps/stub/bits/string.h: New file.

	* sysdeps/powerpc/bits/fenv.h: Fix typos.

	* sysdeps/unix/sysv/linux/if_index.c: Let functions return ENOSYS
	if SIOGIFINDEX is not defined.

	* sysdeps/wordsize-32/inttypes.h: Pretty print.
	* sysdeps/wordsize-64/inttypes.h: Pretty print.

	* termios/cfsetspeed.c: Rewrite loop to do what it shall do.

	* wcsmbs/Makefile (tests): Add tst-wcstof.
	* wcsmbs/tst-wcstof.c: New file.

1997-08-01  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/__longjmp.c: Replace call to abort by infinite
	loop, to avoid dragging stdio into the dynamic linker.

1997-08-02 19:44  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* nis/nis_findserv.c (xid, xid_seed, xid_lookup): Make them
	u_int32_t.

1997-08-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* posix/wordexp.c (parse_tilde): Fix calls to __getpwnam_r and
	__getpwuid_r.
	Include <stdio.h> to get prototypes of *printf.
	(exec_comm): Remove unneeded variable *sh.

	* libc.map: Add wordexp, wordfree.

	* posix/Makefile (routines): Add wordexp.

1997-08-03  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* posix/wordexp.c: Correct typo in comment.
	(wordexp): Likewise.

	* manual/errno.texi (Error Codes): Fix typo.

1997-08-03 15:28  Ulrich Drepper  <drepper@cygnus.com>

	* csu/initfini.c (SECTION): Don't put quotes around section name
	since this is not understood by all assemblers.
	Patch by Klaus Espenlaub <kespenla@hydra.informatik.uni-ulm.de>.
This commit is contained in:
Ulrich Drepper
1997-08-04 14:31:26 +00:00
parent 8f2ece695d
commit 55c14926be
43 changed files with 1463 additions and 204 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
sysdeps/unix/sysv/linux/if_index.c
View File

@ -66,20 +66,27 @@ opensock (void)
unsigned int
if_nametoindex (const char *ifname)
{
#ifndef SIOGIFINDEX
__set_errno (ENOSYS);
#else
struct ifreq ifr;
int rc;
int fd = opensock ();
if (fd < 0)
return 0;
strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
if (ioctl (fd, SIOGIFINDEX, &ifr) < 0)
rc = ioctl (fd, SIOGIFINDEX, &ifr);
if (rc < 0)
{
close (fd);
__set_errno (rc == -EINVAL ? ENOSYS : -rc);
return 0;
}
close (fd);
return ifr.ifr_ifindex;
#endif
}
void
@ -98,6 +105,11 @@ if_freenameindex (struct if_nameindex *ifn)
struct if_nameindex *
if_nameindex (void)
{
#ifndef SIOGIFINDEX
__set_errno (ENOSYS);
return NULL;
#else
int rc;
int fd = opensock ();
struct ifconf ifc;
unsigned int rq_ifs = 4, nifs, i;
@ -141,10 +153,12 @@ if_nameindex (void)
goto jump;
}
strcpy (idx[i].if_name, ifr->ifr_name);
if (ioctl (fd, SIOGIFINDEX, ifr) < 0)
rc = ioctl (fd, SIOGIFINDEX, ifr);
if (rc < 0)
{
free (idx);
idx = NULL;
__set_errno (rc == -EINVAL ? ENOSYS : -rc);
goto jump;
}
idx[i].if_index = ifr->ifr_ifindex;
@ -156,22 +170,33 @@ jump:
free (ifc.ifc_buf);
close (fd);
return idx;
#endif
}
char *
if_indextoname (unsigned int ifindex, char *ifname)
{
#ifndef SIOGIFINDEX
__set_errno (ENOSYS);
return NULL;
#else
struct if_nameindex *idx = if_nameindex ();
struct if_nameindex *p;
char *result;
for (p = idx; p->if_index || p->if_name; ++p)
if (p->if_index == ifindex)
{
strncpy (ifname, p->if_name, IFNAMSIZ);
if_freenameindex (idx);
return ifname;
}
if (idx == NULL)
result = NULL;
else
{
for (p = idx; p->if_index || p->if_name; ++p)
if (p->if_index == ifindex)
{
result = strncpy (ifname, p->if_name, IFNAMSIZ);
break;
}
if_freenameindex (idx);
return NULL;
if_freenameindex (idx);
}
return result;
#endif
}