Update.

2000-03-08  Andreas Jaeger  <aj@suse.de>

	* sysdeps/unix/sysv/linux/scsi/sg.h: Sync with Linux 2.3.50.

	* timezone/africa: Update from tzdata2000d.
	* timezone/asia: Likewise.
	* timezone/australasia: Likewise.
	* timezone/europe: Likewise.
	* timezone/northamerica: Likewise.
	* timezone/southamerica: Likewise.

	* po/fr.po: Update from translation team.
	* po/de.po: Likewise.

	* sysdeps/i386/fpu/bits/mathinline.h: Fix union definition error
	in __sgn1l, otherwise g++ fails to parse this.
	Reported by Sean Chen <sean.chen@turbolinux.com>.

diff --git a/ChangeLog b/ChangeLog
index 0d362cb..9277e73 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,19 @@
+2000-03-08  Andreas Jaeger  <aj@suse.de>
+
+       * sysdeps/unix/sysv/linux/scsi/sg.h: Sync with Linux 2.3.50.
+
 2000-03-14  Ulrich Drepper  <drepper@redhat.com>
 
+       * timezone/africa: Update from tzdata2000d.
+       * timezone/asia: Likewise.
+       * timezone/australasia: Likewise.
+       * timezone/europe: Likewise.
+       * timezone/northamerica: Likewise.
+       * timezone/southamerica: Likewise.
+
+       * po/fr.po: Update from translation team.
+       * po/de.po: Likewise.
+
        * elf/dl-deps.c (_dl_map_object_deps): Change return type and remove
        last parameter.  Move code to add map to global scope from here...
        * elf/dl-open.c (dl_open_worker): ...here.
@@ -151,9 +165,9 @@
 
 2000-03-06  Andreas Jaeger  <aj@suse.de>
 
-       * sysdeps/i386/fpu/bits/mathinline.h: Fix union definition error
-       in __sgn1l, otherwise g++ fails to parse this.
-       Reported by Sean Chen <sean.chen@turbolinux.com>.
+       * sysdeps/i386/fpu/bits/mathinline.h: Fix union definition error
+       in __sgn1l, otherwise g++ fails to parse this.
+       Reported by Sean Chen <sean.chen@turbolinux.com>.
 
 2000-03-03  Geoff Keating  <geoffk@cygnus.com>
 

diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 2a7bcb9..725653b 100644 (file)
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,5 +1,9 @@
 2000-03-14  Ulrich Drepper  <drepper@redhat.com>
 
+       * condvar.c (pthread_cond_wait): Check whether mutex is owned by
+       current thread and return error if not.
+       (pthread_cond_timedwait): Likewise.
+
        * mutex.c (__pthread_once): Handle cancelled init function correctly.
        (pthread_once_cancelhandler): New function.
        Patch by Kaz Kylheku <kaz@ashi.footprints.net>.

diff --git a/linuxthreads/condvar.c b/linuxthreads/condvar.c
index 410ca65..d1e91d2 100644 (file)
--- a/linuxthreads/condvar.c
+++ b/linuxthreads/condvar.c
@@ -77,6 +77,10 @@ int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
   pthread_extricate_if extr;
   int already_canceled = 0;
 
+  /* Check whether the mutex is locked and owned by this thread.  */
+  if (mutex->__m_owner != self)
+    return EINVAL;
+
   /* Set up extrication interface */
   extr.pu_object = cond;
   extr.pu_extricate_func = cond_extricate_func;
@@ -380,6 +384,10 @@ pthread_cond_timedwait_relative_new(pthread_cond_t *cond,
 int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
                            const struct timespec * abstime)
 {
+  /* Check whether the mutex is locked and owned by this thread.  */
+  if (mutex->__m_owner != self)
+    return EINVAL;
+
   /* Indirect call through pointer! */
   return pthread_cond_tw_rel(cond, mutex, abstime);
 }

diff --git a/sysdeps/unix/sysv/linux/alpha/ioperm.c b/sysdeps/unix/sysv/linux/alpha/ioperm.c
index 7b38fcc..65bab81 100644 (file)
--- a/sysdeps/unix/sysv/linux/alpha/ioperm.c
+++ b/sysdeps/unix/sysv/linux/alpha/ioperm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1996-1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by David Mosberger.
 
@@ -139,6 +139,7 @@ static struct platform {
   {"Sable",    IOSYS_CPUDEP},
   {"Miata",    IOSYS_CIA},
   {"Tsunami",  IOSYS_TSUNAMI},
+  {"Nautilus", IOSYS_TSUNAMI},
   {"Rawhide",  IOSYS_MCPCIA},
   {"Ruffian",  IOSYS_CIA},
   {"Takara",   IOSYS_CIA},

diff --git a/sysdeps/unix/sysv/linux/scsi/sg.h b/sysdeps/unix/sysv/linux/scsi/sg.h
index 077ccd3..246f56f 100644 (file)
--- a/sysdeps/unix/sysv/linux/scsi/sg.h
+++ b/sysdeps/unix/sysv/linux/scsi/sg.h
@@ -34,7 +34,7 @@
 /* Same structure as used by readv() Linux system call. It defines one
    scatter-gather element. */
 typedef struct sg_iovec
-{                      
+{
   void * iov_base;            /* Starting address  */
   size_t iov_len;             /* Length in bytes  */
 } sg_iovec_t;
@@ -42,11 +42,12 @@ typedef struct sg_iovec
 
 typedef struct sg_io_hdr
 {
-  char interface_id;          /* [i] 'S' for SCSI generic (required) */
+  int interface_id;           /* [i] 'S' for SCSI generic (required) */
+  int dxfer_direction;        /* [i] data transfer direction  */
   unsigned char cmd_len;      /* [i] SCSI command length ( <= 16 bytes) */
-  unsigned char iovec_count;  /* [i] 0 implies no scatter gather */
   unsigned char mx_sb_len;    /* [i] max length to write to sbp */
   int dxfer_direction;        /* [i] data transfer direction  */
+  unsigned short int iovec_count; /* [i] 0 implies no scatter gather */
   unsigned int dxfer_len;     /* [i] byte count of data transfer */
   void * dxferp;              /* [i], [*io] points to data transfer memory
                                 or scatter gather list */
@@ -166,9 +167,13 @@ typedef struct sg_req_info {
 
 #define SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */
 
-/* Returns -EBUSY if occupied else takes as input: 0 -> do nothing,
-   1 -> device reset or  2 -> bus reset (may not be activated yet) */
+/* Returns -EBUSY if occupied. 3rd argument pointer to int (see next) */
 #define SG_SCSI_RESET 0x2284
+/* Associated values that can be given to SG_SCSI_RESET follow */
+#define SG_SCSI_RESET_NOTHING  0
+#define SG_SCSI_RESET_DEVICE   1
+#define SG_SCSI_RESET_BUS      2
+#define SG_SCSI_RESET_HOST     3
 
 /* synchronous SCSI command ioctl, (only in version 3 interface) */
 #define SG_IO 0x2285   /* similar effect as write() followed by read() */
@@ -243,7 +248,7 @@ struct sg_header
 
 
 /* IOCTLs: The following are not required (or ignored) when the sg_io_hdr_t
-          interface is used. That are kept for backward compatibility with
+          interface is used. They are kept for backward compatibility with
           the original and version 2 drivers. */
 
 #define SG_SET_TIMEOUT         0x2201  /* Set timeout; *(int *)arg==timeout.  */