C reading file


 
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# 1  
Old 04-10-2009
C reading file

Hi,
how can i read first line two times without close file?
# 2  
Old 04-10-2009
Can we please know the intention behind this question?

read the first line
rewind the pointer to 0
read the first line again
# 3  
Old 04-10-2009
rewind the pointer to 0
# 4  
Old 04-10-2009
Or: read first line and copy to a second char*
# 5  
Old 04-10-2009
i have to read the first line and after the file completely
# 6  
Old 04-10-2009
Let's assume you have a file like this:
  1. This is line 1
  2. Line 2
  3. And finally line 3
Do you want to have a result like:
  1. This is line 1
  2. This is line 1
or:
  1. This is line 1
  2. Line 2
  3. And finally line 3
  4. This is line 1
or something completely else?
# 7  
Old 04-10-2009
i have a function that reads the first line and another function that must read all lines. i don't want open the file two times so i pass the file pointer to the second function which starts to read from the second line.
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