commit 0e055dbfe12551d11b63e1d32a85d72c9b1bdcc6
Author: qorg11 <qorg@vxempire.xyz>
Date: Mon, 1 Jun 2020 21:25:45 +0200
Initial commit
Diffstat:
| A | LICENSE | | | 12 | ++++++++++++ |
| A | src/cat.c | | | 48 | ++++++++++++++++++++++++++++++++++++++++++++++++ |
2 files changed, 60 insertions(+), 0 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,12 @@
+VIRAL PUBLIC LICENSE
+Copyleft (ɔ) All Rights Reversed
+
+This WORK is hereby relinquished of all associated ownership, attribution and copy
+rights, and redistribution or use of any kind, with or without modification, is
+permitted without restriction subject to the following conditions:
+
+1. Redistributions of this WORK, or ANY work that makes use of ANY of the
+ contents of this WORK by ANY kind of copying, dependency, linkage, or ANY
+ other possible form of DERIVATION or COMBINATION, must retain the ENTIRETY
+ of this license.
+2. No further restrictions of ANY kind may be applied.
diff --git a/src/cat.c b/src/cat.c
@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+int
+cat(int fd, char *string)
+{
+ char buf[256];
+ long lines;
+
+ while((lines=read(fd, buf, (long)sizeof(buf)))>0)
+ {
+ if(write(1,buf,lines)!=lines)
+ {
+ fprintf(stderr,"Error copying. %s",string);
+ return 1;
+ }
+ if (lines < 0)
+ {
+ fprintf(stderr,"Error reading %s",string);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+ int fd, i;
+
+ if(argc == 1)
+ {
+ cat(0,"<stdin>");
+ }
+ else for(i=1;i<argc; i++)
+ {
+ fd = open(argv[i],O_RDONLY);
+ if(fd<0)
+ fprintf(stderr,"Cannot open %s",argv[i]);
+ else
+ {
+ cat(fd,argv[i]);
+ close(fd);
+ }
+ }
+ return 0;
+}
