Constify some variables.

diff --git a/pcap-bt-linux.c b/pcap-bt-linux.c
index 508710116e1e9ff7338576f57ba263fd8fa7bfb7..254ab97633512ea04a24e6e63f56858bd32ea4b8 100644 (file)
--- a/pcap-bt-linux.c
+++ b/pcap-bt-linux.c
@@ -137,7 +137,7 @@ done:
 pcap_t *
 bt_create(const char *device, char *ebuf, int *is_ours)
 {
-       char *cp, *cpend;
+       const char *cp, *cpend;
        long devnum;
        pcap_t *p;
 

diff --git a/pcap-can-linux.c b/pcap-can-linux.c
index 1c5d95808d6729ab9abfd8fa410b306feb72b83b..b11efcc9cc3c8b2c1f036ef0507b92365348c3b8 100644 (file)
--- a/pcap-can-linux.c
+++ b/pcap-can-linux.c
@@ -87,7 +87,7 @@ can_findalldevs(pcap_if_t **devlistp, char *errbuf)
 pcap_t *
 can_create(const char *device, char *ebuf, int *is_ours)
 {
-       char *cp, *cpend;
+       const char *cp, *cpend;
        long devnum;
        pcap_t* p;
 

diff --git a/pcap-canusb-linux.c b/pcap-canusb-linux.c
index f341cc3eb2a4e383dc050b2c4d040e4496de5a7f..649dabfd4fe671cf164ea2892f6f9d15f47eb45f 100644 (file)
--- a/pcap-canusb-linux.c
+++ b/pcap-canusb-linux.c
@@ -198,7 +198,7 @@ static libusb_device_handle* canusb_opendevice(struct libusb_context *ctx, char*
 pcap_t *
 canusb_create(const char *device, char *ebuf, int *is_ours)
 { 
-    char *cp, *cpend;
+    const char *cp, *cpend;
     long devnum;
     pcap_t* p;
                

diff --git a/pcap-dag.c b/pcap-dag.c
index e38bdd784ef7c515cdee19e40d72f9a17c1e1012..8c93f6a4009a08e91ffa02f12dd6956f6f387607 100644 (file)
--- a/pcap-dag.c
+++ b/pcap-dag.c
@@ -834,7 +834,7 @@ fail:
 
 pcap_t *dag_create(const char *device, char *ebuf, int *is_ours)
 {
-       char *cp, *cpend;
+       const char *cp, *cpend;
        long devnum;
        pcap_t *p;
 

diff --git a/pcap-netfilter-linux.c b/pcap-netfilter-linux.c
index 56e5435b927f35eeeadef58ab2ce3e6365ee396b..4ae430a3f458ca88db88ab5b456122f57c168486 100644 (file)
--- a/pcap-netfilter-linux.c
+++ b/pcap-netfilter-linux.c
@@ -434,7 +434,7 @@ close_fail:
 pcap_t *
 nflog_create(const char *device, char *ebuf)
 {
-       char *cp;
+       const char *cp;
        pcap_t *p;
 
        /* Does this look like an nflog device? */

diff --git a/pcap-septel.c b/pcap-septel.c
index a02efca3a262c6415cdef0d7c710005b704d7178..e0be766f7cc4c8f23697b3da9ce2e7999acd934f 100644 (file)
--- a/pcap-septel.c
+++ b/pcap-septel.c
@@ -213,7 +213,7 @@ static pcap_t *septel_activate(pcap_t* handle) {
 }
 
 pcap_t *septel_create(const char *device, char *ebuf, int *is_ours) {
-       char *cp;
+       const char *cp;
        pcap_t *p;
 
        /* Does this look like the Septel device? */

diff --git a/pcap-usb-linux.c b/pcap-usb-linux.c
index 263c25db400b8d0ed3d92d2853a5d84e68838f8b..0920cf395f2cd35601c4de7ec0abc62a2327f71d 100644 (file)
--- a/pcap-usb-linux.c
+++ b/pcap-usb-linux.c
@@ -286,7 +286,7 @@ probe_devices(int bus)
 pcap_t *
 usb_create(const char *device, char *ebuf, int *is_ours)
 {
-       char *cp, *cpend;
+       const char *cp, *cpend;
        long devnum;
        pcap_t *p;