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authorJeremy Allison <jra@samba.org>1998-09-03 18:40:31 +0000
committerJeremy Allison <jra@samba.org>1998-09-03 18:40:31 +0000
commit7bb86c1b132bce31a006ea9768a54db7a45fe1a5 (patch)
tree1802e8e2741345e91187fc4b149016af75990971 /source3/locking/locking_slow.c
parent4acd373e5bbd615141ceb5fb3c4a588a5b4581d7 (diff)
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Ok - this is the 64 bit widening check in. It changes the configure
to check for stat64 and friends, and then changes much of Samba to use the data type SMB_OFF_T for file size information. stat/fstat/lstat/lseek/ftruncate have now become sys_stat etc. to hide the 64 bit calls if needed. Note that this still does not expose 64 bit functionality to the client, as the changes to the reply_xxx smb's are not yet done. This code change should make these changes possible. Still to do before full 64 bit-ness to the client: fcntl lock code. statfs code widening of dev_t and ino_t (now possible due to SMB_DEV_T and SMB_OFF_T types being in place). Let me know if wierd things happen after this check-in and I'll fix them :-). Jeremy. (This used to be commit 14500936c321d15995c963766aac67bf1f4e3824)
Diffstat (limited to 'source3/locking/locking_slow.c')
-rw-r--r--source3/locking/locking_slow.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/source3/locking/locking_slow.c b/source3/locking/locking_slow.c
index 4c2ba43cd8..c242baec4a 100644
--- a/source3/locking/locking_slow.c
+++ b/source3/locking/locking_slow.c
@@ -188,7 +188,7 @@ static BOOL slow_lock_share_entry(connection_struct *conn,
* the open and the lock call. Back out and try again.
*/
- if(stat(fname, &dummy_stat)!=0)
+ if(sys_stat(fname, &dummy_stat)!=0)
{
DEBUG(2,("lock_share_entry: Re-issuing open on %s to fix race. Error was %s\n",
fname, strerror(errno)));
@@ -232,7 +232,7 @@ static BOOL slow_unlock_share_entry(connection_struct *conn,
share_name(conn, dev, inode, fname);
/* get the share mode file size */
- if(fstat((int)token, &sb) != 0)
+ if(sys_fstat((int)token, &sb) != 0)
{
DEBUG(0,("ERROR: unlock_share_entry: Failed to do stat on share file %s (%s)\n",
fname, strerror(errno)));
@@ -269,12 +269,12 @@ static int read_share_file(connection_struct *conn, int fd, char *fname, char **
{
SMB_STRUCT_STAT sb;
char *buf;
- int size;
+ SMB_OFF_T size;
*out = 0;
*p_new_file = False;
- if(fstat(fd, &sb) != 0)
+ if(sys_fstat(fd, &sb) != 0)
{
DEBUG(0,("ERROR: read_share_file: Failed to do stat on share file %s (%s)\n",
fname, strerror(errno)));
@@ -288,14 +288,14 @@ static int read_share_file(connection_struct *conn, int fd, char *fname, char **
}
/* Allocate space for the file */
- if((buf = (char *)malloc(sb.st_size)) == NULL)
+ if((buf = (char *)malloc((size_t)sb.st_size)) == NULL)
{
DEBUG(0,("read_share_file: malloc for file size %d fail !\n",
(int)sb.st_size));
return -1;
}
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: read_share_file: Failed to reset position to 0 \
for share file %s (%s)\n", fname, strerror(errno)));
@@ -304,7 +304,7 @@ for share file %s (%s)\n", fname, strerror(errno)));
return -1;
}
- if (read(fd,buf,sb.st_size) != sb.st_size)
+ if (read(fd,buf,(size_t)sb.st_size) != (size_t)sb.st_size)
{
DEBUG(0,("ERROR: read_share_file: Failed to read share file %s (%s)\n",
fname, strerror(errno)));
@@ -472,7 +472,7 @@ it left a share mode entry with mode 0x%X in share file %s\n",
if(num_entries_copied != num_entries)
{
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: get_share_modes: lseek failed to reset to \
position 0 for share mode file %s (%s)\n", fname, strerror(errno)));
@@ -510,7 +510,7 @@ mode file %s (%s)\n", fname, strerror(errno)));
return 0;
}
/* Now truncate the file at this point. */
- if(ftruncate(fd, newsize)!= 0)
+ if(sys_ftruncate(fd, (SMB_OFF_T)newsize)!= 0)
{
DEBUG(0,("ERROR: get_share_modes: failed to ftruncate share \
mode file %s to size %d (%s)\n", fname, newsize, strerror(errno)));
@@ -642,7 +642,7 @@ for share file %s\n", num_entries, fname));
}
/* Re-write the file - and truncate it at the correct point. */
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: del_share_mode: lseek failed to reset to \
position 0 for share mode file %s (%s)\n", fname, strerror(errno)));
@@ -662,7 +662,7 @@ mode file %s (%s)\n", fname, strerror(errno)));
}
/* Now truncate the file at this point. */
- if(ftruncate(fd, newsize) != 0)
+ if(sys_ftruncate(fd, (SMB_OFF_T)newsize) != 0)
{
DEBUG(0,("ERROR: del_share_mode: failed to ftruncate share \
mode file %s to size %d (%s)\n", fname, newsize, strerror(errno)));
@@ -689,7 +689,7 @@ static BOOL slow_set_share_mode(int token,files_struct *fsp, uint16 port, uint16
share_name(fsp->conn, fsp->fd_ptr->dev,
fsp->fd_ptr->inode, fname);
- if(fstat(fd, &sb) != 0)
+ if(sys_fstat(fd, &sb) != 0)
{
DEBUG(0,("ERROR: set_share_mode: Failed to do stat on share file %s\n",
fname));
@@ -699,17 +699,17 @@ static BOOL slow_set_share_mode(int token,files_struct *fsp, uint16 port, uint16
/* Sanity check for file contents (if it's not a new share file). */
if(sb.st_size != 0)
{
- int size = sb.st_size;
+ SMB_OFF_T size = sb.st_size;
/* Allocate space for the file plus one extra entry */
- if((buf = (char *)malloc(sb.st_size + SMF_ENTRY_LENGTH)) == NULL)
+ if((buf = (char *)malloc((size_t)(sb.st_size + SMF_ENTRY_LENGTH))) == NULL)
{
DEBUG(0,("set_share_mode: malloc for file size %d fail !\n",
(int)(sb.st_size + SMF_ENTRY_LENGTH)));
return False;
}
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: set_share_mode: Failed to reset position \
to 0 for share file %s (%s)\n", fname, strerror(errno)));
@@ -718,7 +718,7 @@ to 0 for share file %s (%s)\n", fname, strerror(errno)));
return False;
}
- if (read(fd,buf,sb.st_size) != sb.st_size)
+ if (read(fd,buf,(size_t)sb.st_size) != (size_t)sb.st_size)
{
DEBUG(0,("ERROR: set_share_mode: Failed to read share file %s (%s)\n",
fname, strerror(errno)));
@@ -781,7 +781,7 @@ deleting it.\n", fname));
SIVAL(buf,SMF_NUM_ENTRIES_OFFSET,num_entries);
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: set_share_mode: (1) Failed to reset position to \
0 for share file %s (%s)\n", fname, strerror(errno)));
@@ -803,7 +803,7 @@ deleting it (%s).\n",fname, strerror(errno)));
/* Now truncate the file at this point - just for safety. */
- if(ftruncate(fd, header_size + (SMF_ENTRY_LENGTH*num_entries))!= 0)
+ if(sys_ftruncate(fd, (SMB_OFF_T)(header_size + (SMF_ENTRY_LENGTH*num_entries)))!= 0)
{
DEBUG(0,("ERROR: set_share_mode: failed to ftruncate share \
mode file %s to size %d (%s)\n", fname, header_size + (SMF_ENTRY_LENGTH*num_entries),
@@ -916,7 +916,7 @@ from the share file %s\n", i, num_entries, fname));
}
/* Re-write the file - and truncate it at the correct point. */
- if(lseek(fd, 0, SEEK_SET) != 0)
+ if(sys_lseek(fd, (SMB_OFF_T)0, SEEK_SET) != 0)
{
DEBUG(0,("ERROR: remove_share_oplock: lseek failed to reset to \
position 0 for share mode file %s (%s)\n", fname, strerror(errno)));