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Fixed some compiler warnings.

master
Jim Plank 2014-02-07 12:12:54 -05:00
parent 8a85c829d6
commit c21f772f11
2 changed files with 24 additions and 9 deletions
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32
Examples/decoder.c
View File

@ -61,6 +61,7 @@ same arguments, and encoder.c does error check.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <signal.h>
@ -99,12 +100,13 @@ int main (int argc, char **argv) {
int tech;
char *c_tech;
int i, j; // loop control variables
int i, j; // loop control variable, s
int blocksize; // size of individual files
int origsize; // size of file before padding
int total; // used to write data, not padding to file
struct stat status; // used to find size of individual files
int numerased; // number of erased files
int dummy;
/* Used to recreate file names */
char *temp;
@ -165,7 +167,10 @@ int main (int argc, char **argv) {
exit(1);
}
temp = (char *)malloc(sizeof(char)*(strlen(argv[1])+20));
fscanf(fp, "%s", temp);
if (fscanf(fp, "%s", temp) != 1) {
fprintf(stderr, "Metadata file - bad format\n");
exit(0);
}
if (fscanf(fp, "%d", &origsize) != 1) {
fprintf(stderr, "Original size is not valid\n");
@ -176,10 +181,19 @@ int main (int argc, char **argv) {
exit(0);
}
c_tech = (char *)malloc(sizeof(char)*(strlen(argv[1])+20));
fscanf(fp, "%s", c_tech);
fscanf(fp, "%d", &tech);
if (fscanf(fp, "%s", c_tech) != 1) {
fprintf(stderr, "Metadata file - bad format\n");
exit(0);
}
if (fscanf(fp, "%d", &tech) != 1) {
fprintf(stderr, "Metadata file - bad format\n");
exit(0);
}
method = tech;
fscanf(fp, "%d", &readins);
if (fscanf(fp, "%d", &readins) != 1) {
fprintf(stderr, "Metadata file - bad format\n");
exit(0);
}
fclose(fp);
/* Allocate memory */
@ -260,11 +274,11 @@ int main (int argc, char **argv) {
stat(fname, &status);
blocksize = status.st_size;
data[i-1] = (char *)malloc(sizeof(char)*blocksize);
fread(data[i-1], sizeof(char), blocksize, fp);
dummy = fread(data[i-1], sizeof(char), blocksize, fp);
}
else {
fseek(fp, blocksize*(n-1), SEEK_SET);
fread(data[i-1], sizeof(char), buffersize/k, fp);
dummy = fread(data[i-1], sizeof(char), buffersize/k, fp);
}
fclose(fp);
}
@ -283,11 +297,11 @@ int main (int argc, char **argv) {
stat(fname, &status);
blocksize = status.st_size;
coding[i-1] = (char *)malloc(sizeof(char)*blocksize);
fread(coding[i-1], sizeof(char), blocksize, fp);
dummy = fread(coding[i-1], sizeof(char), blocksize, fp);
}
else {
fseek(fp, blocksize*(n-1), SEEK_SET);
fread(coding[i-1], sizeof(char), blocksize, fp);
dummy = fread(coding[i-1], sizeof(char), blocksize, fp);
}
fclose(fp);
}

1
Examples/encoder.c
View File

@ -55,6 +55,7 @@ is the file name with "_k#" or "_m#" and then the extension.
(For example, inputfile test.txt would yield file "test_k1.txt".)
*/
#include <time.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <string.h>