diff options
Diffstat (limited to 'man3/stdio_ext.3')
| -rw-r--r-- | man3/stdio_ext.3 | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/man3/stdio_ext.3 b/man3/stdio_ext.3 index afbf6849c8..e61cd55b29 100644 --- a/man3/stdio_ext.3 +++ b/man3/stdio_ext.3 @@ -56,46 +56,46 @@ Solaris introduced routines to allow portable access to the internals of the .I FILE structure, and glibc also implemented these. -.LP +.PP The .BR __fbufsize () function returns the size of the buffer currently used by the given stream. -.LP +.PP The .BR __fpending () function returns the number of bytes in the output buffer. For wide-oriented streams the unit is wide characters. This function is undefined on buffers in reading mode, or opened read-only. -.LP +.PP The .BR __flbf () function returns a nonzero value if the stream is line-buffered, and zero otherwise. -.LP +.PP The .BR __freadable () function returns a nonzero value if the stream allows reading, and zero otherwise. -.LP +.PP The .BR __fwritable () function returns a nonzero value if the stream allows writing, and zero otherwise. -.LP +.PP The .BR __freading () function returns a nonzero value if the stream is read-only, or if the last operation on the stream was a read operation, and zero otherwise. -.LP +.PP The .BR __fwriting () function returns a nonzero value if the stream is write-only (or append-only), or if the last operation on the stream was a write operation, and zero otherwise. -.LP +.PP The .BR __fsetlocking () function can be used to select the desired type of locking on the stream. @@ -119,13 +119,13 @@ will not do locking until the state is reset to .B FSETLOCKING_QUERY Don't change the type of locking. (Only return it.) -.LP +.PP The .BR _flushlbf () function flushes all line-buffered streams. (Presumably so that output to a terminal is forced out, say before reading keyboard input.) -.LP +.PP The .BR __fpurge () function discards the contents of the stream's buffer. |