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- -- card: 58064 from stack: in
- -- bmap block id: 0
- -- flags: 0000
- -- background id: 4755
- -- name:
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-
- -- part contents for background part 4
- ----- text -----
- The fclose() function should be used to close the stream and its associated file after use. For example, to write text to the file 'output.fil':
-
- # include <stdio.h>
- .
- .
- FILE *fp; /* declare pointer to a FILE type */
- fp = fopen("output.fil","w"); /* creates new file if non-existant */
- if (fp != NULL)
- { fprintf(fp,"Here's some output: %d\n",99);
- fclose(fp);
- }
-
- Note that fopen() returns the NULL pointer (defined in stdio.h) if it is unable to open the stream.
-
- There are many other useful standard I/O functions available for binary I/O, non-sequential access, etc.
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- -- part contents for background part 7
- ----- text -----
- 192