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UDI/NE2000 - Fiddling
[tpg/acess2.git]
/
Usermode
/
Applications
/
cat_src
/
main.c
diff --git
a/Usermode/Applications/cat_src/main.c
b/Usermode/Applications/cat_src/main.c
index
e63a97c
..
45a8d1b
100644
(file)
--- a/
Usermode/Applications/cat_src/main.c
+++ b/
Usermode/Applications/cat_src/main.c
@@
-1,7
+1,6
@@
/*
* Acess2 CAT command
*/
/*
* Acess2 CAT command
*/
-#include <acess/sys.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
@@
-13,28
+12,27
@@
*/
int main(int argc, char *argv[])
{
*/
int main(int argc, char *argv[])
{
- int fd;
- int num;
- char buf[BUF_SIZE+1];
+ size_t num;
+ char buf[BUF_SIZE];
if(argc < 2) {
printf("Usage: cat <file>\n");
return -1;
}
if(argc < 2) {
printf("Usage: cat <file>\n");
return -1;
}
-
fd = open(argv[1], OPENFLAG_READ
);
- if(
fd == -1
) {
+
FILE *fp = fopen(argv[1], "r"
);
+ if(
!fp
) {
printf("Unable to open '%s' for reading\n", argv[1]);
return -1;
}
do {
printf("Unable to open '%s' for reading\n", argv[1]);
return -1;
}
do {
- num =
read(fd, buf, BUF_SIZE
);
-
buf[num] = '\0'
;
-
printf("%s", buf
);
+ num =
fread(buf, 1, BUF_SIZE, fp
);
+
if(num <= 0) break
;
+
fwrite(buf, 1, num, stdout
);
} while(num == BUF_SIZE);
} while(num == BUF_SIZE);
-
close(fd
);
+
fclose(fp
);
printf("\n");
return 0;
printf("\n");
return 0;
UCC
git Repository :: git.ucc.asn.au