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Annotation of coherent/a/usr/bob/korn/unistd.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * misc. POSIX emulation for COHERENT
                      3:  */
                      4: 
                      5: #include <string.h>
                      6: #include <errno.h>
                      7: #include <sys/types.h>
                      8: #include <unistd.h>
                      9: 
                     10: #if COHERENT
                     11: char *
                     12: getcwd(buf, len)
                     13: char *buf;
                     14: size_t len;
                     15: {
                     16:        extern char *getwd();
                     17:        char    *cwd;
                     18: 
                     19:        if ((cwd = getwd()) == NULL)
                     20:                return NULL;
                     21:        if (strlen(cwd)+1 >= len) {
                     22:                errno = ERANGE;
                     23:                return NULL;
                     24:        }
                     25:        return strcpy(buf, cwd);
                     26: }
                     27: 
                     28: long
                     29: ulimit(cmd, limit)
                     30: int cmd;
                     31: long limit;
                     32: {
                     33:        return 0;
                     34: }
                     35: #endif
                     36: 

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