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-
- /* cat - amiga program to concatenate files, requires ANSI C */
-
- /* Released to the public domain by Karl Lehenbauer, 1-Feb-1990 */
-
- #include <stdio.h>
- #include <fcntl.h>
-
- void catfile(const char *fname)
- {
- FILE *fp;
- char s[1024];
-
- if ((fp = fopen(fname,"r")) == NULL)
- {
- perror(fname);
- return;
- }
-
- while (fgets(s, sizeof(s), fp) != NULL)
- fputs(s, stdout);
-
- if (ferror(fp))
- fprintf(stderr,"cat: error occured reading %s\n",fname);
-
- fclose(fp);
- }
-
- main(int argc, char *argv[])
- {
- char *fname;
- int i;
-
- if (argc < 2)
- {
- fprintf(stderr,"usage: cat [>outfile] file [file..]\n");
- exit(1);
- }
-
- for (i = 1; i < argc; i++)
- while ((fname = scdir(argv[i])) != NULL)
- catfile(fname);
-
- if (ferror(stdout))
- {
- fprintf(stderr,"cat: error occured while writing output file\n");
- exit(2);
- }
-
- exit(0);
- }
-