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Allow compilation on Darwin
--- netcat.c
+++ netcat.c
@@ -43,11 +43,13 @@
#include <arpa/telnet.h>
#include <arpa/inet.h>
+#ifndef IPTOS_LOWCOST
+# define IPTOS_LOWCOST 0x02
+#endif
#ifndef IPTOS_LOWDELAY
# define IPTOS_LOWDELAY 0x10
# define IPTOS_THROUGHPUT 0x08
# define IPTOS_RELIABILITY 0x04
-# define IPTOS_LOWCOST 0x02
# define IPTOS_MINCOST IPTOS_LOWCOST
#endif /* IPTOS_LOWDELAY */
@@ -96,8 +98,9 @@
#include <unistd.h>
#include <fcntl.h>
#include <limits.h>
-#include <bsd/stdlib.h>
-#include <bsd/string.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
#include "atomicio.h"
#ifndef SUN_LEN
@@ -169,6 +172,43 @@
socklen_t salen, int ctimeout);
static void quit();
+static char* strtonumerrs[] = {
+ "too large",
+ "too small",
+ "invalid"
+};
+
+static long long
+strtonum(
+ const char *nptr,
+ long long minval,
+ long long maxval,
+ const char **errstr)
+{
+ long long val;
+
+ while (*nptr != '\0' && isspace(*nptr))
+ nptr++;
+ if (*nptr == '\0') {
+ if (errstr != NULL)
+ *errstr = strtonumerrs[2];
+ return 0;
+ }
+ val = atoll(nptr);
+ if (val < minval) {
+ if (errstr != NULL)
+ *errstr = strtonumerrs[1];
+ return 0;
+ }
+ if (val > maxval) {
+ if (errstr != NULL)
+ *errstr = strtonumerrs[0];
+ return 0;
+ }
+ *errstr = NULL;
+ return val;
+}
+
int
main(int argc, char *argv[])
{
--- socks.c
+++ socks.c
@@ -38,7 +38,7 @@
#include <string.h>
#include <unistd.h>
#include <resolv.h>
-#include <bsd/readpassphrase.h>
+#include <readpassphrase.h>
#include "atomicio.h"
#define SOCKS_PORT "1080"
|
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