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Code Issues Releases Wiki Activity

fbfile.c hasn't existed in a long time.

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William Pitcock 2007-12-21 11:13:49 -06:00
parent 29344cc799
commit 207aba5c3d
1 changed files with 0 additions and 34 deletions
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34
doc/technical/fd-management.txt
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@ -45,37 +45,3 @@ sockets also need polling frequently, BUSYCLIENT is for busy clients
which need frequent polling (eg we're trying to write to them), and
IDLECLIENT is for clients which we don't need to poll frequently.
THIS hasn't been decided upon yet.
File operations
---------------
The file operations are also wrapped through file_open() and file_close()
which handle calling fd_open() / fd_close() and tracking the filedescriptors
correctly. fbopen() / fbclose() use file_open() / file_close() too.
fileio.c defines the functions:
int
file_open(const char *filename, int mode, int fmode)
A wrapper around open(filename, flags, mode). Read the open manpage for
information. file_open() enforces filedescriptor limits and tags the FD
through fd_open().
void
file_close(int fd)
A wrapper around close() for files. close() handles fd_close()ing the fd.
FBFILE *
fbopen(const char *filename, const char *mode)
void
fbclose(FBFILE *fb)
These are the 'buffered disk IO' routines. You can read the code yourself.
Note that these routines use file_open() and file_close().