rewind(3C) Standard C Library Functions rewind(3C)NAME
rewind - reset file position indicator in a stream
SYNOPSIS
#include <stdio.h>
void rewind(FILE *stream);
DESCRIPTION
The call:
rewind(stream)
is equivalent to:
(void) fseek(stream, 0L, SEEK_SET)
except that rewind() also clears the error indicator.
RETURN VALUES
The rewind() function returns no value.
ERRORS
Refer to fseek(3C) with the exception of EINVAL which does not apply.
USAGE
Because rewind() does not return a value, an application wishing to detect errors should clear errno, then call rewind(), and if errno is
non-zero, assume an error has occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO fseek(3C), attributes(5), standards(5)SunOS 5.11 14 Aug 2002 rewind(3C)
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rewind(3C) Standard C Library Functions rewind(3C)NAME
rewind - reset file position indicator in a stream
SYNOPSIS
#include <stdio.h>
void rewind(FILE *stream);
DESCRIPTION
The call:
rewind(stream)
is equivalent to:
(void) fseek(stream, 0L, SEEK_SET)
except that rewind() also clears the error indicator.
RETURN VALUES
The rewind() function returns no value.
ERRORS
Refer to fseek(3C) with the exception of EINVAL which does not apply.
USAGE
Because rewind() does not return a value, an application wishing to detect errors should clear errno, then call rewind(), and if errno is
non-zero, assume an error has occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO fseek(3C), attributes(5), standards(5)SunOS 5.10 14 Aug 2002 rewind(3C)
The errors EBADF & ESPIPE occur at this fseek call. Does anybody know how to solve this problem? Thanks in advance.
toFileStream=fdopen(localFileDes,"ra+");
if(fseek(toFileStream, 0, SEEK_END)!=0){
if(errno==EBADF)
printf("errno==EBADF\n");
if(errno==EINVAL)... (3 Replies)
I'm not sure if this is the place to ask this question but I have a script on an IBM RS6000 that has quit working. I can manually run a backup using SMIT and it appears okay, but not sure about the script.
----------code------------
#!/bin/ksh
#set -x
echo backup beginning
date
find... (7 Replies)
Hello Friends,
I got stuck with fgets () & rewind() function .. Please need help..
Actually I am doing a like,
The function should read lines from a txt file until the function is called..
If the data from the txt file ends then it goes to the top and then again when the function is called... (1 Reply)
Hi,
I have this line in a script:
if mt -f /dev/nst0 rewind > /tmp/status_nst0.log 2>&1 ; then
What does the 2>&1 mean? I think the line is saying that after rewinding the device if the log file does not exist then execute the code but I do not understand the contribution of the 2>&1.... (2 Replies)