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author | Tobias Klauser <tklauser@distanz.ch> | 2008-01-27 11:37:44 +0100 |
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committer | Tobias Klauser <tklauser@xenon.tklauser.home> | 2008-01-27 11:37:44 +0100 |
commit | 7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch) | |
tree | b1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/EXAMPLES/fgets.c |
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/EXAMPLES/fgets.c')
-rw-r--r-- | reference/C/EXAMPLES/fgets.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/reference/C/EXAMPLES/fgets.c b/reference/C/EXAMPLES/fgets.c new file mode 100644 index 0000000..b87fc8e --- /dev/null +++ b/reference/C/EXAMPLES/fgets.c @@ -0,0 +1,28 @@ +/******************************************************************** + * + * Purpose: Program to demonstrate the 'fgets' function. + * The prog will count the number of lines in a file. + * The is a function of the UNIX command 'wc' + * Author: M J Leslie + * Date: 10-Apr-94 + * + ********************************************************************/ + +#include <stdio.h> + +#define LINE_LENGTH 80 + +main() +{ + FILE* fp; + char line[LINE_LENGTH]; + int count=0; + + fp=fopen("/home/DOC/C/c.html","r"); + /* Count up the lines here. */ + while ( fgets(line, LINE_LENGTH, fp) != NULL) count++; + + printf("File contains %d lines.\n", count); + + fclose(fp); +} |