diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-12-25 02:45:28 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-12-25 02:45:28 +0100 |
| commit | 7ceff03db37d98e1dc634198fcee4206d8318499 (patch) | |
| tree | f6cbd49954c203b70ce6f5bfefa5201c1d238167 /sys/man/2 | |
| parent | e7348f8ed26c8cc66cebfc3e59ff237b95db2a7b (diff) | |
bio: remove useless Breadn() as it does the same as Bread()
Bread() always reads exactly nbytes of data if it can. only
when it reaches end of file or an error it will return less.
so the Breadn() function that was introduced has been removed.
sorry for the confusion.
Diffstat (limited to 'sys/man/2')
| -rw-r--r-- | sys/man/2/bio | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sys/man/2/bio b/sys/man/2/bio index ebb17c840..a059f1cf4 100644 --- a/sys/man/2/bio +++ b/sys/man/2/bio @@ -1,6 +1,6 @@ .TH BIO 2 .SH NAME -Bopen, Binit, Binits, Brdline, Brdstr, Bgetc, Bgetrune, Bgetd, Bungetc, Bungetrune, Bread, Breadn, Bseek, Boffset, Bfildes, Blinelen, Bputc, Bputrune, Bprint, Bvprint, Bwrite, Bflush, Bterm, Bbuffered, Blethal \- buffered input/output +Bopen, Binit, Binits, Brdline, Brdstr, Bgetc, Bgetrune, Bgetd, Bungetc, Bungetrune, Bread, Bseek, Boffset, Bfildes, Blinelen, Bputc, Bputrune, Bprint, Bvprint, Bwrite, Bflush, Bterm, Bbuffered, Blethal \- buffered input/output .SH SYNOPSIS .ta \w'Biobuf* 'u .B #include <u.h> @@ -70,9 +70,6 @@ int Bputrune(Biobufhdr *bp, long c) long Bread(Biobufhdr *bp, void *addr, long nbytes) .PP .B -long Breadn(Biobufhdr *bp, void *addr, long nbytes) -.PP -.B long Bwrite(Biobufhdr *bp, void *addr, long nbytes) .PP .B @@ -239,13 +236,6 @@ into memory starting at The number of bytes read is returned on success and a negative value is returned if a read error occurred. .PP -.I Breadn -is like -.I Bread -but continues reading until -.I nbytes -have been read into the buffer. -.PP .I Bseek applies .IR seek (2) |