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standard.C.io.fputc

Name Version Deprecated
fputc version 1.0 no

Prototype:
string fputc(string ch, number fd)

Parameters:
ch      [in] Character to be written
fd      [in] A valid file descriptor

Description:
fputc writes the single character ch to a file at the position indicated by the associated file position indicator (if defined) and advances the indicator as appropriate; the file is associated with fd. If the file cannot support positioning requests or was opened in append mode, the character is appended to the end of the stream.

Example:
import standard.C.io


define FILENAME "test.txt"

class Main {
function Main() {
var fd;
var ch;
var i;
var buffer = "Test of fputc\n";

// Open file for write
if (fd = fopen(FILENAME, "w")) {
// Print line to stream using fputc
ch = buffer[0];
i = 0;
while (ch) {
fputc(ch, fd);
i++;
ch = buffer[i];
}

freopen(FILENAME, "r", fd);
buffer = "";
fread(buffer, 1, 15, fd);

echo "$buffer\n";
fclose(fd);
} else
echo "Problem opening the file\n";
}
}

Results
Test of fputc

Returns:
fputc returns the written character.

Documented by Simona Plesuvu, generation time: Thu Oct 15 20:02:04 2009 GMT(c)2009 RadGs Software