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oss: use unsigned integer for ioctl constants

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The OSS constants overflow a signed integer, use unsigned instead.
This commit is contained in:
Max Kellermann 2008-10-14 17:21:57 +02:00
parent f01a08d5c2
commit c4a43f8a9d
1 changed files with 12 additions and 12 deletions
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24
src/audioOutputs/audioOutput_oss.c
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@ -66,7 +66,7 @@ enum oss_param {
}; };
static enum oss_param static enum oss_param
getIndexForParam(int param) getIndexForParam(unsigned param)
{ {
enum oss_param idx = OSS_RATE; enum oss_param idx = OSS_RATE;
@ -85,7 +85,7 @@ getIndexForParam(int param)
return idx; return idx;
} }
static int findSupportedParam(OssData * od, int param, int val) static int findSupportedParam(OssData * od, unsigned param, int val)
{ {
int i; int i;
enum oss_param idx = getIndexForParam(param); enum oss_param idx = getIndexForParam(param);
@ -114,7 +114,7 @@ static int canConvert(int idx, int val)
return 1; return 1;
} }
static int getSupportedParam(OssData * od, int param, int val) static int getSupportedParam(OssData * od, unsigned param, int val)
{ {
int i; int i;
enum oss_param idx = getIndexForParam(param); enum oss_param idx = getIndexForParam(param);
@ -138,7 +138,7 @@ static int getSupportedParam(OssData * od, int param, int val)
return ret; return ret;
} }
static int findUnsupportedParam(OssData * od, int param, int val) static int findUnsupportedParam(OssData * od, unsigned param, int val)
{ {
int i; int i;
enum oss_param idx = getIndexForParam(param); enum oss_param idx = getIndexForParam(param);
@ -151,7 +151,7 @@ static int findUnsupportedParam(OssData * od, int param, int val)
return 0; return 0;
} }
static void addSupportedParam(OssData * od, int param, int val) static void addSupportedParam(OssData * od, unsigned param, int val)
{ {
enum oss_param idx = getIndexForParam(param); enum oss_param idx = getIndexForParam(param);
@ -161,7 +161,7 @@ static void addSupportedParam(OssData * od, int param, int val)
od->supported[idx][od->numSupported[idx] - 1] = val; od->supported[idx][od->numSupported[idx] - 1] = val;
} }
static void addUnsupportedParam(OssData * od, int param, int val) static void addUnsupportedParam(OssData * od, unsigned param, int val)
{ {
enum oss_param idx = getIndexForParam(param); enum oss_param idx = getIndexForParam(param);
@ -172,7 +172,7 @@ static void addUnsupportedParam(OssData * od, int param, int val)
od->unsupported[idx][od->numUnsupported[idx] - 1] = val; od->unsupported[idx][od->numUnsupported[idx] - 1] = val;
} }
static void removeSupportedParam(OssData * od, int param, int val) static void removeSupportedParam(OssData * od, unsigned param, int val)
{ {
int i; int i;
int j = 0; int j = 0;
@ -189,7 +189,7 @@ static void removeSupportedParam(OssData * od, int param, int val)
od->numSupported[idx] * sizeof(int)); od->numSupported[idx] * sizeof(int));
} }
static void removeUnsupportedParam(OssData * od, int param, int val) static void removeUnsupportedParam(OssData * od, unsigned param, int val)
{ {
int i; int i;
int j = 0; int j = 0;
@ -208,7 +208,7 @@ static void removeUnsupportedParam(OssData * od, int param, int val)
} }
static enum oss_support static enum oss_support
isSupportedParam(OssData * od, int param, int val) isSupportedParam(OssData * od, unsigned param, int val)
{ {
if (findSupportedParam(od, param, val)) if (findSupportedParam(od, param, val))
return OSS_SUPPORTED; return OSS_SUPPORTED;
@ -217,7 +217,7 @@ isSupportedParam(OssData * od, int param, int val)
return OSS_UNKNOWN; return OSS_UNKNOWN;
} }
static void supportParam(OssData * od, int param, int val) static void supportParam(OssData * od, unsigned param, int val)
{ {
enum oss_support supported = isSupportedParam(od, param, val); enum oss_support supported = isSupportedParam(od, param, val);
@ -231,7 +231,7 @@ static void supportParam(OssData * od, int param, int val)
addSupportedParam(od, param, val); addSupportedParam(od, param, val);
} }
static void unsupportParam(OssData * od, int param, int val) static void unsupportParam(OssData * od, unsigned param, int val)
{ {
enum oss_support supported = isSupportedParam(od, param, val); enum oss_support supported = isSupportedParam(od, param, val);
@ -404,7 +404,7 @@ static void oss_finishDriver(void *data)
freeOssData(od); freeOssData(od);
} }
static int setParam(OssData * od, int param, int *value) static int setParam(OssData * od, unsigned param, int *value)
{ {
int val = *value; int val = *value;
int copy; int copy;