2.1.5 fgets()

int fgets(string s, int n, int filehandle)
Reads, at most, the next n - 1 characters into the string s from the file being associated with filehandle. If a newline is encountered, the newline is included in the string. The string is terminated by "\0".


In contrast to ANSI C, fgets() returns either:
  • The number of characters read.
  • 0 if the end of file was reached or an error associated with filehandle occurred.
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