1998-03-06 11:35 Ulrich Drepper <drepper@cygnus.com>
* posix/wordexp-test.c: Change testsuite so that it can run even
for ~root != /root.
1998-03-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* math/libm-test.c (catanh_test): Change epsilon for gcc 2.8.1.
1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
Don't store into global errno if we already store through
__errno_location.
* sysdeps/unix/i386/sysdep.S: Likewise.
* sysdeps/unix/alpha/sysdep.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. Add
missing return to SYSCALL_ERROR_HANDLER for (!_LIBC_REENTRANT &&
PIC).
1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/sysdep.h (L): Remove definition.
* sysdeps/i386/sysdep.h (L): Define it here instead.
1998-03-05 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nss/getXXbyYY_r.c: Check __nss_not_use_nscd_* variable for
running nscd.
* nscd/nscd_getgr_r.c: Set __nss_not_use_nscd_group variable.
* nscd/nscd_getpw_r.c: Set __nss_not_use_nscd_passwd variable.
* nscd/nscd_proto.h: Declare __nss_not_use_nscd_* variables.
+1998-03-06 11:35 Ulrich Drepper <drepper@cygnus.com>
+
+ * posix/wordexp-test.c: Change testsuite so that it can run even
+ for ~root != /root.
+
+1998-03-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
+
+ * math/libm-test.c (catanh_test): Change epsilon for gcc 2.8.1.
+
+1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER):
+ Don't store into global errno if we already store through
+ __errno_location.
+ * sysdeps/unix/i386/sysdep.S: Likewise.
+ * sysdeps/unix/alpha/sysdep.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. Add
+ missing return to SYSCALL_ERROR_HANDLER for (!_LIBC_REENTRANT &&
+ PIC).
+
+1998-03-05 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * sysdeps/generic/sysdep.h (L): Remove definition.
+ * sysdeps/i386/sysdep.h (L): Define it here instead.
+
1998-03-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* nis/nis_call.c (do_ypcall, yp_all): Safe and reset errno.
* sysdeps/generic/dl-sysdep.c (_dl_next_ld_env_entry): New
function. Used by patch above.
-1998-03-05 10:25 Ulrich Drepper <drepper@cygnus.com>
+1998-03-05 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
- * nss/getXXbyYY_r.c: Don't try to contact nscd every time when it
- failed. Only do this every NSS_NSCD_RETRY times.
- * nss/nsswitch.c: Define __nss_nscd_not_available, used by above
- change.
- * nscd/nscd_getgr_r.c (__nscd_getgr_r): Return 2 if contacting the
- daemon failed.
- * nscd/nscd_getpw_r.c (__nscd_getpw_r): Likewise.
+ * nss/getXXbyYY_r.c: Check __nss_not_use_nscd_* variable for
+ running nscd.
+ * nscd/nscd_getgr_r.c: Set __nss_not_use_nscd_group variable.
+ * nscd/nscd_getpw_r.c: Set __nss_not_use_nscd_passwd variable.
+ * nscd/nscd_proto.h: Declare __nss_not_use_nscd_* variables.
1998-03-05 Ulrich Drepper <drepper@cygnus.com>
_exit (0);
}
-_dl_sysdep_message("start reloc\n", NULL);
{
/* Now we have all the objects loaded. Relocate them all except for
Re-relocate ourselves with user-controlled symbol definitions. */
_dl_relocate_object (&_dl_rtld_map, &_dl_default_scope[2], 0);
}
-_dl_sysdep_message("end reloc\n", NULL);
+
{
/* Initialize _r_debug. */
struct r_debug *r = _dl_debug_initialize (_dl_rtld_map.l_addr);
result = FUNC(catanh) (BUILD_COMPLEX (0.7, 1.2));
check_eps ("real(catanh(0.7 + i 1.2)) == 0.26007...", __real__ result,
- 0.2600749516525135959L, CHOOSE (2e-18, 0, 0));
+ 0.2600749516525135959L, CHOOSE (2e-18, 6e-17, 0));
check_eps ("imag(catanh(0.7 + i 1.2)) == 0.97024...", __imag__ result,
0.9702403077950989849L, CHOOSE (3e-17, 0, 0));
if (grp != NULL)
{
if (debug_flag)
- dbg_log (_("Found \"%d\" in cache !\n"), gid);
+ dbg_log (_("Found \"%d\" in cache !"), gid);
++poshit;
gr_send_answer (param->conn, grp);
int status;
if (debug_flag)
- dbg_log (_("Doesn't found \"%d\" in cache !\n"), gid);
+ dbg_log (_("Doesn't found \"%d\" in cache !"), gid);
pthread_rwlock_unlock (&grplock);
#include "nscd.h"
#include "nscd_proto.h"
+int __nss_not_use_nscd_group;
+
static int __nscd_getgr_r (const char *key, request_type type,
struct group *resultbuf, char *buffer,
size_t buflen);
ssize_t nbytes;
if (sock == -1)
- /* Returning two signals that contacting the daemon failed. */
- return 2;
+ {
+ /* Returning two signals that contacting the daemon failed. */
+ __nss_not_use_nscd_group = 1;
+ return 1;
+ }
req.version = NSCD_VERSION;
req.type = type;
if (gr_resp.found == -1)
{
+ /* The daemon does not cache this database. */
close (sock);
+ __nss_not_use_nscd_group = 1;
return 1;
}
#include "nscd.h"
+int __nss_not_use_nscd_passwd;
+
static int __nscd_getpw_r (const char *key, request_type type,
struct passwd *resultbuf, char *buffer,
size_t buflen);
ssize_t nbytes;
if (sock == -1)
- /* Returning two signals that contacting the daemon failed. */
- return 2;
+ {
+ /* Returning two signals that contacting the daemon failed. */
+ __nss_not_use_nscd_passwd = 1;
+ return 1;
+ }
req.version = NSCD_VERSION;
req.type = type;
if (pw_resp.found == -1)
{
+ /* The daemon does not cache this database. */
close (sock);
+ __nss_not_use_nscd_passwd = 1;
return 1;
}
#include <grp.h>
#include <pwd.h>
+/* Variables for communication between NSCD handler functions and NSS. */
+extern int __nss_not_use_nscd_passwd;
+extern int __nss_not_use_nscd_group;
+
extern int __nscd_getpwnam_r __P ((const char *name, struct passwd *resultbuf,
char *buffer, size_t buflen));
extern int __nscd_getpwuid_r __P ((uid_t uid, struct passwd *resultbuf,
# define NSCD_NAME ADD_NSCD (REENTRANT_NAME)
# define ADD_NSCD(name) ADD_NSCD1 (name)
# define ADD_NSCD1(name) __nscd_##name
+# define NOT_USENSCD_NAME ADD_NOT_NSCDUSE (DATABASE_NAME)
+# define ADD_NOT_NSCDUSE(name) ADD_NOT_NSCDUSE1 (name)
+# define ADD_NOT_NSCDUSE1(name) __nss_not_use_nscd_##name
#endif
#define FUNCTION_NAME_STRING STRINGIZE (FUNCTION_NAME)
/* The lookup function for the first entry of this service. */
extern int DB_LOOKUP_FCT (service_user **nip, const char *name, void **fctp);
-/* Nonzero if the NSCD is not available. This variable will be increased
- whenever we try to use the NSCD but see it is not avilable. So we
- can recheck the presence every once in a while. */
-extern int __nss_nscd_not_available;
/* Interval in which we transfer retry to contact the NSCD. */
#define NSS_NSCD_RETRY 100
#endif
#ifdef USE_NSCD
- if (__nss_nscd_not_available && ++__nss_nscd_not_available > NSS_NSCD_RETRY)
- __nss_nscd_not_available = 0;
+ if (NOT_USENSCD_NAME && ++NOT_USENSCD_NAME > NSS_NSCD_RETRY)
+ NOT_USENSCD_NAME = 0;
- if (!__nss_nscd_not_available)
+ if (!NOT_USENSCD_NAME)
{
nscd_status = NSCD_NAME (ADD_VARIABLES, resbuf, buffer, buflen
H_ERRNO_VAR);
*result = nscd_status == 0 ? resbuf : NULL;
return nscd_status;
}
- if (nscd_status == 2)
- /* This return value indicates that contacting the server failed. */
- __nss_nscd_not_available = 1;
}
#endif
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#include <wordexp.h>
+#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
+#include <wordexp.h>
struct test_case_struct
{
{ 0, NULL, "one", 0, 1, { "one", } },
{ 0, NULL, "one two", 0, 2, { "one", "two", } },
{ 0, NULL, "one two three", 0, 3, { "one", "two", "three", } },
- { 0, NULL, "~root", 0, 1, { "/root", } },
{ 0, "foo", "${var}", 0, 1, { "foo", } },
{ 0, "foo", "$var", 0, 1, { "foo", } },
{ 0, NULL, "\"quoted\"", 0, 1, { "quoted", } },
{ -1, NULL, NULL, 0, 0, { NULL, } },
};
+static int testit (struct test_case_struct *tc);
+
int
main (int argc, char * argv[])
{
- wordexp_t we;
+ struct passwd *pw;
int test;
int fail = 0;
- int retval;
- int i;
setenv ("IFS", " \t\n", 1);
for (test = 0; test_case[test].retval != -1; test++)
+ if (testit (&test_case[test]))
+ ++fail;
+
+ pw = getpwnam ("root");
+ if (pw != NULL)
{
- int bzzzt = 0;
-
- if (test_case[test].env)
- setenv ("var", test_case[test].env, 1);
- else
- unsetenv ("var");
-
- printf ("Test %d: ", test);
- retval = wordexp (test_case[test].words, &we, test_case[test].flags);
-
- if (retval != test_case[test].retval ||
- we.we_wordc != test_case[test].wordc)
- bzzzt = 1;
- else
- for (i = 0; i < we.we_wordc; i++)
- if (strcmp (test_case[test].wordv[i], we.we_wordv[i]) != 0)
- {
- bzzzt = 1;
- break;
- }
-
- if (bzzzt)
+ struct test_case_struct ts;
+
+ ts.retval = 0;
+ ts.env = NULL;
+ ts.words = "~root";
+ ts.flags = 0;
+ ts.wordc = 1;
+ ts.wordv[0] = pw->pw_dir;
+
+ if (testit (&ts))
+ ++fail;
+ }
+
+ return fail != 0;
+}
+
+
+static int
+testit (struct test_case_struct *tc)
+{
+ static int test;
+ int retval;
+ wordexp_t we;
+ int bzzzt = 0;
+ int i;
+
+ if (tc->env)
+ setenv ("var", tc->env, 1);
+ else
+ unsetenv ("var");
+
+ printf ("Test %d: ", ++test);
+ retval = wordexp (tc->words, &we, tc->flags);
+
+ if (retval != tc->retval || we.we_wordc != tc->wordc)
+ bzzzt = 1;
+ else
+ for (i = 0; i < we.we_wordc; ++i)
+ if (strcmp (tc->wordv[i], we.we_wordv[i]) != 0)
{
- ++fail;
- printf ("FAILED\n");
- printf ("Test words: <%s>, need retval %d, wordc %d\n",
- test_case[test].words, test_case[test].retval,
- test_case[test].wordc);
- printf ("Got retval %d, wordc %d: ", retval, we.we_wordc);
- for (i = 0; i < we.we_wordc; i++)
- printf ("<%s> ", we.we_wordv[i]);
- printf ("\n");
+ bzzzt = 1;
+ break;
}
- else
- printf ("OK\n");
- wordfree (&we);
+ if (bzzzt)
+ {
+ printf ("FAILED\n");
+ printf ("Test words: <%s>, need retval %d, wordc %d\n",
+ tc->words, tc->retval, tc->wordc);
+ printf ("Got retval %d, wordc %d: ", retval, we.we_wordc);
+ for (i = 0; i < we.we_wordc; ++i)
+ printf ("<%s> ", we.we_wordv[i]);
+ printf ("\n");
}
+ else
+ printf ("OK\n");
+
+ wordfree (&we);
- return fail;
+ return bzzzt;
}
#ifndef END
#define END(sym)
#endif
-
-/* Local label name for asm code. */
-#ifndef L
-#define L(name) name
-#endif
#define SYSCALL_PIC_SETUP /* Nothing. */
#endif
+/* Local label name for asm code. */
+#ifndef L
+#define L(name) name
+#endif
+
#endif /* ASSEMBLER */
.mask 0x4000001, -16
.prologue 1
- /* Store into the "real" variable. */
- stl v0, errno
-
/* Find our per-thread errno address */
jsr ra, __errno_location
notb:
#endif
#ifndef PIC
+#ifndef _LIBC_REENTRANT
movl %eax, C_SYMBOL_NAME(errno)
-#ifdef _LIBC_REENTRANT
+#else
pushl %eax
call __errno_location
popl %ecx
#else
/* The caller has pushed %ebx and then set it up to
point to the GOT before calling us through the PLT. */
+#ifndef _LIBC_REENTRANT
movl C_SYMBOL_NAME(errno@GOT)(%ebx), %ecx
-#ifndef _LIBC_REENTRANT
/* Pop %ebx value saved before jumping here. */
popl %ebx
movl %eax, (%ecx)
#else
- movl %eax, (%ecx)
pushl %eax
call C_SYMBOL_NAME(__errno_location@PLT)
popl %ecx
xorl %edx, %edx; \
addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx; \
subl %eax, %edx; \
- movl errno@GOT(%ebx), %ecx; \
- movl %edx, (%ecx); \
pushl %edx; \
call __errno_location@PLT; \
popl %ecx; \
/* What a horrible way to die. */
.Lerr0: set ENOMEM, %o0
-.Lerr1: sethi %hi(errno), %g1
+.Lerr1:
+#ifndef _LIBC_REENTRANT
+ sethi %hi(errno), %g1
or %g1, %lo(errno), %g1
#ifdef PIC
ldx [%l7+%g1], %g1
#else
st %o0, [%g4+%g1]
#endif
-#ifdef _LIBC_REENTRANT
+#else
call __errno_location
mov %o0,%l1
st %l1, [%o0]
ret
restore
99:
+#ifndef _LIBC_REENTRANT
#ifdef PIC
call 1f
sethi %hi(_GLOBAL_OFFSET_TABLE_-(99b-.)), %l7
set EINVAL, %i0
st %i0, [%g2+%lo(errno)]
#endif
-#ifdef _LIBC_REENTRANT
+#else
call __errno_location
nop
st %i0, [%o0]
#ifdef PIC
# ifdef _LIBC_REENTRANT
# define SYSCALL_ERROR_HANDLER \
- .global C_SYMBOL_NAME(errno); \
- .type C_SYMBOL_NAME(errno),@object; \
save %sp,-160,%sp; \
- 101: call 102f; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
- 102: or %g2,%lo(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
- sethi %hi(errno),%i1; \
- add %g2,%o7,%l7; \
- or %i1,%lo(errno),%i1; \
- ldx [%l7+%i1],%g2; \
- st %i0,[%g2]; \
call __errno_location; \
nop; \
st %i0,[%o0]; \
or %o1,%lo(errno),%o1; \
mov %g3,%o7; \
ldx [%l7+%o1],%g2; \
- st %o0,[%g2]
+ st %o0,[%g2]; \
+ retl; \
+ sub %g0,1,%i0
# endif
#else
# ifdef _LIBC_REENTRANT
# define SYSCALL_ERROR_HANDLER \
- .global C_SYMBOL_NAME(errno); \
- .type C_SYMBOL_NAME(errno),@object; \
save %sp,-160,%sp; \
- sethi %hi(errno),%g1; \
- or %g1,%lo(errno),%g1; \
- st %i0,[%g1+%g4]; \
call __errno_location; \
nop; \
st %i0,[%o0]; \
projects / platform / upstream / glibc.git / commitdiff