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[common] numerious bad usage bug fixes

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This commit is contained in:
Geoffrey McRae
2020-01-10 15:23:49 +11:00
parent 76fa390e3d
commit 22f04a926f
8 changed files with 32 additions and 14 deletions
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9
common/src/platform/linux/ivshmem.c
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@@ -42,7 +42,6 @@ static int uioOpenFile(const char * shmDevice, const char * file)
{
char * path;
alloc_sprintf(&path, "/sys/class/uio/%s/%s", shmDevice, file);
int fd = open(path, O_RDONLY);
if (fd < 0)
{
@@ -161,10 +160,14 @@ void ivshmemOptionsInit()
}
bool ivshmemOpen(struct IVSHMEM * dev)
{
return ivshmemOpenDev(dev, option_get_string("app", "shmFile"));
}
bool ivshmemOpenDev(struct IVSHMEM * dev, const char * shmDevice)
{
assert(dev);
const char * shmDevice = option_get_string("app", "shmFile");
unsigned int devSize;
int devFD;
@@ -257,5 +260,7 @@ void ivshmemClose(struct IVSHMEM * dev)
close(info->fd);
free(info);
dev->mem = NULL;
dev->size = 0;
dev->opaque = NULL;
}