sr: Made hwcap const

diff --git a/device.c b/device.c
index 6b56da3a7ad7a727ef0fe56a5defb2caf4458e61..15809e17e9625e6fbffd6a115a6c7212dd71b93d 100644 (file)
--- a/device.c
+++ b/device.c
@@ -375,7 +375,8 @@ SR_API int sr_dev_trigger_set(struct sr_dev *dev, int probenum,
  */
 SR_API gboolean sr_dev_has_hwcap(const struct sr_dev *dev, int hwcap)
 {
-       int *hwcaps, i;
+       const int *hwcaps;
+       int i;
 
        sr_spew("dev: %s: requesting hwcap %d", __func__, hwcap);
 

diff --git a/hardware/alsa/alsa.c b/hardware/alsa/alsa.c
index f15e91db1295641e83c5d11373afc5fa6ea804f0..119a46f2df41684b0e5c5ac4e16107e1df338d8d 100644 (file)
--- a/hardware/alsa/alsa.c
+++ b/hardware/alsa/alsa.c
@@ -42,7 +42,7 @@ struct sr_analog_sample {
        struct sr_analog_probe probes[];
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_SAMPLERATE,
        SR_HWCAP_LIMIT_SAMPLES,
        SR_HWCAP_CONTINUOUS,
@@ -207,7 +207,7 @@ static int hw_dev_status_get(int dev_index)
        return SR_ST_ACTIVE;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/asix-sigma/asix-sigma.c b/hardware/asix-sigma/asix-sigma.c
index 39e2dbed79cb8ef364557173c0a6b7a96abb436b..e5bd550520111fcf4147df7cbb27641051d87bbc 100644 (file)
--- a/hardware/asix-sigma/asix-sigma.c
+++ b/hardware/asix-sigma/asix-sigma.c
@@ -88,7 +88,7 @@ static struct sr_samplerates samplerates = {
        supported_samplerates,
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_SAMPLERATE,
        SR_HWCAP_CAPTURE_RATIO,
@@ -801,7 +801,7 @@ static int hw_dev_status_get(int dev_index)
                return SR_ST_NOT_FOUND;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/chronovu-la8/chronovu-la8.c b/hardware/chronovu-la8/chronovu-la8.c
index ee112ed05fbb7527616f2532b6f489fb04c9793a..a08b4b7f59864583272721ad0a19ba5f8c8008c5 100644 (file)
--- a/hardware/chronovu-la8/chronovu-la8.c
+++ b/hardware/chronovu-la8/chronovu-la8.c
@@ -128,7 +128,7 @@ static struct sr_samplerates samplerates = {
 };
 
 /* Note: Continuous sampling is not supported by the hardware. */
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_SAMPLERATE,
        SR_HWCAP_LIMIT_MSEC, /* TODO: Not yet implemented. */
@@ -753,7 +753,7 @@ static int hw_dev_status_get(int dev_index)
        return sdi->status;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        sr_spew("la8: Returning list of device capabilities.");
 

diff --git a/hardware/demo/demo.c b/hardware/demo/demo.c
index 51644fc418794efd7a9ae38f361ed4a3386ff971..ca572af8a009e6892e2a6b62446997722d86b02e 100644 (file)
--- a/hardware/demo/demo.c
+++ b/hardware/demo/demo.c
@@ -76,7 +76,7 @@ struct context {
        GTimer *timer;
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_DEMO_DEV,
        SR_HWCAP_SAMPLERATE,
@@ -226,7 +226,7 @@ static int hw_dev_status_get(int dev_index)
        return SR_ST_ACTIVE;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/fx2lafw/fx2lafw.c b/hardware/fx2lafw/fx2lafw.c
index 0f839b57ca6f228d2a550a93c013da6656514914..ccaf7d0d97bf4157f5e6ca991b31bf64c63c498f 100644 (file)
--- a/hardware/fx2lafw/fx2lafw.c
+++ b/hardware/fx2lafw/fx2lafw.c
@@ -70,7 +70,7 @@ static const struct fx2lafw_profile supported_fx2[] = {
        { 0, 0, 0, 0, 0, 0, 0 }
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_SAMPLERATE,
 
@@ -584,7 +584,7 @@ static int hw_dev_status_get(int dev_index)
        return sdi->status;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/link-mso19/link-mso19.c b/hardware/link-mso19/link-mso19.c
index 024e67b8f429ae7e867c1699c19334ff3cbded2c..cce8d87c01d9019b2d97077986720a6c185619ba 100644 (file)
--- a/hardware/link-mso19/link-mso19.c
+++ b/hardware/link-mso19/link-mso19.c
@@ -37,7 +37,7 @@
 
 #define NUM_PROBES 8
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
 //     SR_HWCAP_OSCILLOSCOPE,
 //     SR_HWCAP_PAT_GENERATOR,
@@ -650,7 +650,7 @@ static int hw_dev_status_get(int dev_index)
        return sdi->status;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/openbench-logic-sniffer/ols.c b/hardware/openbench-logic-sniffer/ols.c
index 8862db242f8c1d610621986e66fcc087fb07a16b..ef7e3ebd737ba456edfd7403cf8774ab69afcf37 100644 (file)
--- a/hardware/openbench-logic-sniffer/ols.c
+++ b/hardware/openbench-logic-sniffer/ols.c
@@ -46,7 +46,7 @@
 #define O_NONBLOCK FIONBIO
 #endif
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_SAMPLERATE,
        SR_HWCAP_CAPTURE_RATIO,
@@ -602,7 +602,7 @@ static int hw_dev_status_get(int dev_index)
        return sdi->status;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hardware/zeroplus-logic-cube/zeroplus.c b/hardware/zeroplus-logic-cube/zeroplus.c
index d27fb39bda4a6c797ad4e2e8d0ce0e05523653f6..1b779878b9be8205700ea050109a4781bcd49ccc 100644 (file)
--- a/hardware/zeroplus-logic-cube/zeroplus.c
+++ b/hardware/zeroplus-logic-cube/zeroplus.c
@@ -65,7 +65,7 @@ static model_t zeroplus_models[] = {
        {0x7016, "LAP-C(162000)", 16, 2048, 200},
 };
 
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_LOGIC_ANALYZER,
        SR_HWCAP_SAMPLERATE,
        SR_HWCAP_PROBECONFIG,
@@ -566,7 +566,7 @@ static int hw_dev_status_get(int dev_index)
                return SR_ST_NOT_FOUND;
 }
 
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/hwdriver.c b/hwdriver.c
index 94603db680adca0e3a9626b3b132ef49dd5a6191..bbaccc8ca1719863e90d61a970f8c074d7efb6f1 100644 (file)
--- a/hwdriver.c
+++ b/hwdriver.c
@@ -276,7 +276,8 @@ SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial)
  */
 SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap)
 {
-       int *hwcaps, i;
+       const int *hwcaps;
+       int i;
 
        if (!driver) {
                sr_err("hwdriver: %s: driver was NULL", __func__);
@@ -304,7 +305,7 @@ SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap)
  * @return A pointer to a struct with information about the parameter, or NULL
  *         if the capability was not found.
  */
-SR_API struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap)
+SR_API const struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap)
 {
        int i;
 

diff --git a/session_driver.c b/session_driver.c
index 32b8e905fc26a0253fb540e8a5d8550434701014..5d2d446d6dc1db86c8280b483b04d3968cc479c9 100644 (file)
--- a/session_driver.c
+++ b/session_driver.c
@@ -41,7 +41,7 @@ struct session_vdev {
 
 static char *sessionfile = NULL;
 static GSList *dev_insts = NULL;
-static int hwcaps[] = {
+static const int hwcaps[] = {
        SR_HWCAP_CAPTUREFILE,
        SR_HWCAP_CAPTURE_UNITSIZE,
        0,
@@ -193,7 +193,7 @@ static int hw_dev_open(int dev_index)
        return SR_OK;
 }
 
-static void *hw_dev_info_get(int dev_index, int dev_info_id)
+static const void *hw_dev_info_get(int dev_index, int dev_info_id)
 {
        struct session_vdev *vdev;
        void *info;
@@ -226,7 +226,7 @@ static int hw_dev_status_get(int dev_index)
  * @return A pointer to the (hardware) capabilities of this virtual session
  *         driver. This could be NULL, if no such capabilities exist.
  */
-static int *hw_hwcap_get_all(void)
+static const int *hw_hwcap_get_all(void)
 {
        return hwcaps;
 }

diff --git a/sigrok-proto.h b/sigrok-proto.h
index ed6dd8d87ecdef69703e54ecbf61ccac0055d9c7..3481c582756b2a3aa18c3a522e27731e7baaee3b 100644 (file)
--- a/sigrok-proto.h
+++ b/sigrok-proto.h
@@ -74,7 +74,7 @@ SR_API int sr_filter_probes(int in_unitsize, int out_unitsize,
 SR_API struct sr_dev_driver **sr_driver_list(void);
 SR_API int sr_driver_init(struct sr_dev_driver *driver);
 SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap);
-SR_API struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap);
+SR_API const struct sr_hwcap_option *sr_hw_hwcap_get(int hwcap);
 
 /*--- session.c -------------------------------------------------------------*/
 

diff --git a/sigrok.h.in b/sigrok.h.in
index 18f9404a609c51666113a25cbeee0f186767a4a6..04d587207fb03c80c0d9b044ceb80eea0212fcb4 100644 (file)
--- a/sigrok.h.in
+++ b/sigrok.h.in
@@ -465,7 +465,7 @@ struct sr_dev_driver {
        int (*dev_close) (int dev_index);
        void *(*dev_info_get) (int dev_index, int dev_info_id);
        int (*dev_status_get) (int dev_index);
-       int *(*hwcap_get_all) (void);
+       const int *(*hwcap_get_all) (void);
        int (*dev_config_set) (int dev_index, int hwcap, void *value);
        int (*dev_acquisition_start) (int dev_index, void *session_dev_id);
        int (*dev_acquisition_stop) (int dev_index, void *session_dev_id);