fgets |
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fgets |
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fgets |
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fgets |
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char *fgets( char *s, int n, FILE *fp )
char *s; /* character buffer */ int n; /* maximum length */ FILE *fp; /* open input stream */
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Synopsis |
#include "stdio.h"
The fgets function reads a string from stream fp , and stores it into the character buffer pointed to by s . fgets reads until either a newline or n - 1 characters are encountered; the string is guaranteed to be null-terminated.
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Parameters |
s is the address of a character buffer, at least n bytes in length. fp is a stream pointer, open for input.
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Return Value |
fgets returns NULL (0L) if an error occurs or end-of-file is encountered before any characters have been read; otherwise, fgets returns s.
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See Also |
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