fgets
From cppreference.com
| Defined in header <stdio.h>
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| char *fgets( char *str, int count, FILE *stream ); |
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Reads at most count - 1 characters from the given file stream and stores them in str. The produced character string is always NULL-terminated. Parsing stops if end-of-file occurs or a newline character is found, in which case str will contain that newline character.
[edit] Parameters
| str | - | string to read the characters to |
| count | - | the length of str |
| stream | - | file stream to read the data from |
[edit] Return value
str on success, NULL on an error
[edit] See also
| reads formatted input from stdin, a file stream or a buffer (function) | |
| reads a character string from stdin (function) | |
| writes a character string to a file stream (function) | |
| C++ documentation for fgets
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