jackcartersmith/xilinx-usb-driver
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some small cleanups

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This commit is contained in:
michael 2007-02-25 00:13:06 +00:00
parent 2c0c12554e
commit be452175b8
1 changed files with 8 additions and 8 deletions
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16
usb-driver.c
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@ -37,6 +37,7 @@ static pthread_mutex_t int_wait = PTHREAD_MUTEX_INITIALIZER;
#define NO_WINDRVR 1
#undef DEBUG
#ifdef DEBUG
void hexdump(unsigned char *buf, int len) {
int i;
@ -46,6 +47,7 @@ void hexdump(unsigned char *buf, int len) {
fprintf(stderr,"\n");
}
}
#endif
int usb_deviceinfo(unsigned char *buf) {
int i,j,k,l;
@ -512,9 +514,11 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
it->dwCounter = 1;
} else {
pthread_mutex_lock(&int_wait);
pthread_mutex_unlock(&int_wait);
}
} else {
pthread_mutex_lock(&int_wait);
pthread_mutex_unlock(&int_wait);
}
#endif
@ -585,8 +589,7 @@ int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
return ret;
}
int ioctl(int fd, int request, ...)
{
int ioctl(int fd, int request, ...) {
va_list args;
void *argp;
int ret;
@ -606,17 +609,14 @@ int ioctl(int fd, int request, ...)
return ret;
}
typedef int (*open_funcptr_t) (const char *, int, mode_t);
int open (const char *pathname, int flags, ...)
{
static open_funcptr_t func = NULL;
int open (const char *pathname, int flags, ...) {
static int (*func) (const char *, int, mode_t) = NULL;
mode_t mode = 0;
va_list args;
int fd;
if (!func)
func = (open_funcptr_t) dlsym (REAL_LIBC, "open");
func = (int (*) (const char *, int, mode_t)) dlsym (REAL_LIBC, "open");
if (flags & O_CREAT) {
va_start(args, flags);