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#include <stdio.h> char *fgets(char *buffer, int maxlength, FILE *file); |
This function reads as much of a line from a file as possible, stopping
when the buffer is full (maxlength-1 characters), an end-of-line
is detected, or EOF or an error is detected. It then stores a
NULL to terminate the string.
The address of the buffer is returned on success, if EOF is
encountered before any characters are stored, or if an error is
detected, NULL is returned instead.
| ANSI/ISO C | C89; C99 |
| POSIX | 1003.2-1992; 1003.1-2001 |
char buf[100]; while (fgets(buf, 100, stdin)) fputs(buf, stdout); |