void initialize (int argc, char *argv[]) { int i; Argno = 1; if (se_set_term (getenv ("TERM")) == SE_ERR) usage (); /* Initialize the scratch file: */ mkbuf (); /* Initialize screen format parameters: */ setscreen (); /* Initialize the array of blanks to blanks */ for (i = 0; i < Ncols; i++) Blanks[i] = ' '; Blanks[i] = '\0'; if (dosopt ("") == SE_ERR) error (SE_NO, "in initialize: can't happen"); }
int main(int argc, char *argv[]) { char *buf, *visbuf, *p; const char *options, *attrname; size_t len; ssize_t ret; int buflen, visbuflen, ch, error, i, arg_counter, attrnamespace, minargc; int flag_force = 0; int flag_nofollow = 0; int flag_null = 0; int flag_quiet = 0; int flag_string = 0; int flag_hex = 0; visbuflen = buflen = 0; visbuf = buf = NULL; p = basename(argv[0]); if (p == NULL) p = argv[0]; if (!strcmp(p, "getextattr")) { what = EAGET; options = "fhqsx"; minargc = 3; } else if (!strcmp(p, "setextattr")) { what = EASET; options = "fhnq"; minargc = 4; } else if (!strcmp(p, "rmextattr")) { what = EARM; options = "fhq"; minargc = 3; } else if (!strcmp(p, "lsextattr")) { what = EALS; options = "fhq"; minargc = 2; } else { usage(); } while ((ch = getopt(argc, argv, options)) != -1) { switch (ch) { case 'f': flag_force = 1; break; case 'h': flag_nofollow = 1; break; case 'n': flag_null = 1; break; case 'q': flag_quiet = 1; break; case 's': flag_string = 1; break; case 'x': flag_hex = 1; break; case '?': default: usage(); } } argc -= optind; argv += optind; if (argc < minargc) usage(); error = extattr_string_to_namespace(argv[0], &attrnamespace); if (error) err(-1, "%s", argv[0]); argc--; argv++; if (what != EALS) { attrname = argv[0]; argc--; argv++; } else attrname = NULL; if (what == EASET) { mkbuf(&buf, &buflen, strlen(argv[0]) + 1); strcpy(buf, argv[0]); argc--; argv++; } for (arg_counter = 0; arg_counter < argc; arg_counter++) { switch (what) { case EARM: if (flag_nofollow) error = extattr_delete_link(argv[arg_counter], attrnamespace, attrname); else error = extattr_delete_file(argv[arg_counter], attrnamespace, attrname); if (error >= 0) continue; break; case EASET: len = strlen(buf) + flag_null; if (flag_nofollow) ret = extattr_set_link(argv[arg_counter], attrnamespace, attrname, buf, len); else ret = extattr_set_file(argv[arg_counter], attrnamespace, attrname, buf, len); if (ret >= 0) { if ((size_t)ret != len && !flag_quiet) { warnx("Set %zd bytes of %zu for %s", ret, len, attrname); } continue; } break; case EALS: if (flag_nofollow) ret = extattr_list_link(argv[arg_counter], attrnamespace, NULL, 0); else ret = extattr_list_file(argv[arg_counter], attrnamespace, NULL, 0); if (ret < 0) break; mkbuf(&buf, &buflen, ret); if (flag_nofollow) ret = extattr_list_link(argv[arg_counter], attrnamespace, buf, buflen); else ret = extattr_list_file(argv[arg_counter], attrnamespace, buf, buflen); if (ret < 0) break; if (!flag_quiet) printf("%s\t", argv[arg_counter]); for (i = 0; i < ret; i += ch + 1) { /* The attribute name length is unsigned. */ ch = (unsigned char)buf[i]; printf("%s%*.*s", i ? "\t" : "", ch, ch, buf + i + 1); } if (!flag_quiet || ret > 0) printf("\n"); continue; case EAGET: if (flag_nofollow) ret = extattr_get_link(argv[arg_counter], attrnamespace, attrname, NULL, 0); else ret = extattr_get_file(argv[arg_counter], attrnamespace, attrname, NULL, 0); if (ret < 0) break; mkbuf(&buf, &buflen, ret); if (flag_nofollow) ret = extattr_get_link(argv[arg_counter], attrnamespace, attrname, buf, buflen); else ret = extattr_get_file(argv[arg_counter], attrnamespace, attrname, buf, buflen); if (ret < 0) break; if (!flag_quiet) printf("%s\t", argv[arg_counter]); if (flag_string) { mkbuf(&visbuf, &visbuflen, ret * 4 + 1); strvisx(visbuf, buf, ret, VIS_SAFE | VIS_WHITE); printf("\"%s\"\n", visbuf); continue; } else if (flag_hex) { for (i = 0; i < ret; i++) printf("%s%02x", i ? " " : "", buf[i]); printf("\n"); continue; } else { fwrite(buf, ret, 1, stdout); printf("\n"); continue; } default: break; } if (!flag_quiet) warn("%s: failed", argv[arg_counter]); if (flag_force) continue; return(1); } return (0); }
sqon_DatabaseServer * sqon_new_connection (uint8_t type, const char *host, const char *user, const char *passwd, const char *database, const char *port) { char *thost = mkbuf (host); if (NULL == thost) return NULL; char *tuser = mkbuf (user); if (NULL == tuser) { sqon_free (thost); return NULL; } char *tpasswd = mkbuf (passwd); if (NULL == tpasswd) { sqon_free (thost); sqon_free (tuser); return NULL; } char *tdb = mkbuf (database); if (NULL == tdb) { sqon_free (thost); sqon_free (tuser); sqon_free (tpasswd); return NULL; } char *tport = mkbuf (port); if (NULL == tport) { sqon_free (thost); sqon_free (tuser); sqon_free (tpasswd); sqon_free (tdb); return NULL; } sqon_DatabaseServer *out = sqon_malloc (sizeof (sqon_DatabaseServer)); if (NULL == out) { sqon_free (thost); sqon_free (tuser); sqon_free (tpasswd); sqon_free (tdb); sqon_free (tport); return NULL; } strcpy (thost, host); strcpy (tuser, user); strcpy (tpasswd, passwd); strcpy (tdb, database); strcpy (tport, port); out->isopen = false; out->type = type; out->host = thost; out->user = tuser; out->passwd = tpasswd; out->database = tdb; out->port = tport; return out; }