113656Ssam #ifndef lint 2*44709Strent static char sccsid[] = "@(#)getwd.c 5.5 (Berkeley) 06/29/90"; 313656Ssam #endif 413656Ssam 513656Ssam #include "uucp.h" 613656Ssam 717835Sralph /* 817835Sralph * get working directory 913656Ssam * 1023605Sbloom * return codes 0 = FAIL 1123605Sbloom * wkdir = SUCCES 1213656Ssam */ 1313656Ssam 1423605Sbloom char * 1523605Sbloom getwd(wkdir) 1613656Ssam register char *wkdir; 1713656Ssam { 1813656Ssam register FILE *fp; 1913656Ssam extern FILE *rpopen(); 2013656Ssam extern int rpclose(); 2113656Ssam register char *c; 2213656Ssam 2313656Ssam *wkdir = '\0'; 24*44709Strent if ((fp = rpopen("PATH=/bin:/usr/bin;pwd 2>&-", "r")) == NULL) 2523605Sbloom return 0; 2617835Sralph if (fgets(wkdir, 100, fp) == NULL) { 2717835Sralph rpclose(fp); 2823605Sbloom return 0; 2913656Ssam } 3013656Ssam if (*(c = wkdir + strlen(wkdir) - 1) == '\n') 3113656Ssam *c = '\0'; 3213656Ssam rpclose(fp); 3323605Sbloom return wkdir; 3413656Ssam } 35