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Fixed a copy&paste error that prevented _user_close() from working

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correctly (it would have closed kernel file descriptors instead...).
Updated/improved docs a bit.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@11917 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-03-19 03:22:34 +00:00
parent 15e795e9ff
commit b55be0692f
1 changed files with 13 additions and 5 deletions
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18
src/kernel/core/fs/fd.c
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@ -62,6 +62,10 @@ alloc_fd(void)
}
/** Searches a free slot in the FD table of the provided I/O context, and inserts
* the specified descriptor into it.
*/
int
new_fd_etc(struct io_context *context, struct file_descriptor *descriptor, int firstIndex)
{
@ -99,7 +103,7 @@ new_fd(struct io_context *context, struct file_descriptor *descriptor)
/** Reduces the descriptor's reference counter, and frees all resources
* if necessary.
* when it's no longer used.
*/
void
@ -118,6 +122,10 @@ put_fd(struct file_descriptor *descriptor)
}
/** Decrements the open counter of the file descriptor and invokes
* its close hook when appropriate.
*/
void
close_fd(struct file_descriptor *descriptor)
{
@ -150,7 +158,7 @@ get_fd(struct io_context *context, int fd)
}
/** Removes the file descriptor in the specified slot.
/** Removes the file descriptor from the specified slot.
*/
static struct file_descriptor *
@ -332,7 +340,7 @@ common_close(int fd, bool kernel)
// #pragma mark -
/*** USER routines ***/
// User syscalls
ssize_t
@ -621,7 +629,7 @@ _user_rewind_dir(int fd)
status_t
_user_close(int fd)
{
return common_close(fd, true);
return common_close(fd, false);
}
@ -640,7 +648,7 @@ _user_dup2(int ofd, int nfd)
// #pragma mark -
/*** SYSTEM functions ***/
// Kernel calls
ssize_t