1 files changed, 25 insertions, 25 deletions

diff --git a/src/filecache.c b/src/filecache.c
index 5bf7dfe..dfbbae8 100644
--- a/src/filecache.c
+++ b/src/filecache.c
@@ -57,7 +57,7 @@ struct file_info {
     char *filename;
     int fd;
     off_t server_length, length, present;
-    
+
     int readable;
     int writable;
 
@@ -80,9 +80,9 @@ void* file_cache_get(const char *path) {
     struct file_info *f, *r = NULL;
 
     pthread_mutex_lock(&files_mutex);
-    
+
     for (f = files; f; f = f->next) {
-        
+
         pthread_mutex_lock(&f->mutex);
         if (!f->dead && f->filename && !strcmp(path, f->filename)) {
             f->ref++;
@@ -93,7 +93,7 @@ void* file_cache_get(const char *path) {
         if (r)
             break;
     }
-    
+
     pthread_mutex_unlock(&files_mutex);
     return f;
 }
@@ -132,7 +132,7 @@ static void file_cache_unlink(struct file_info *fi) {
     assert(fi);
 
     pthread_mutex_lock(&files_mutex);
-    
+
     for (s = files, prev = NULL; s; s = s->next) {
         if (s == fi) {
             if (prev)
@@ -142,10 +142,10 @@ static void file_cache_unlink(struct file_info *fi) {
 
             break;
         }
-        
+
         prev = s;
     }
-    
+
     pthread_mutex_unlock(&files_mutex);
 }
 
@@ -203,24 +203,24 @@ void* file_cache_open(const char *path, int flags) {
 
     if (!(length = ne_get_response_header(req, "Content-Length")))
         /* dirty hack, since Apache doesn't send the file size if the file is empty */
-        fi->server_length = fi->length = 0; 
+        fi->server_length = fi->length = 0;
     else
         fi->server_length = fi->length = atoi(length);
 
     ne_request_destroy(req);
-    
+
     if (flags & O_RDONLY || flags & O_RDWR) fi->readable = 1;
     if (flags & O_WRONLY || flags & O_RDWR) fi->writable = 1;
 
     pthread_mutex_init(&fi->mutex, NULL);
-    
+
     pthread_mutex_lock(&files_mutex);
     fi->next = files;
     files = fi;
     pthread_mutex_unlock(&files_mutex);
 
     fi->ref = 1;
-    
+
     return fi;
 
 fail:
@@ -234,7 +234,7 @@ fail:
         free(fi->filename);
         free(fi);
     }
-        
+
     return NULL;
 }
 
@@ -252,17 +252,17 @@ static int load_up_to_unlocked(struct file_info *fi, off_t l) {
 
     if (l > fi->server_length)
         l = fi->server_length;
-    
+
     if (l <= fi->present)
         return 0;
 
     if (lseek(fi->fd, fi->present, SEEK_SET) != fi->present)
         return -1;
-    
+
     range.start = fi->present;
     range.end = l-1;
     range.total = 0;
-    
+
     if (ne_get_range64(session, fi->filename, &range, fi->fd) != NE_OK) {
         fprintf(stderr, "GET failed: %s\n", ne_get_error(session));
         errno = ENOENT;
@@ -276,7 +276,7 @@ static int load_up_to_unlocked(struct file_info *fi, off_t l) {
 int file_cache_read(void *f, char *buf, size_t size, off_t offset) {
     struct file_info *fi = f;
     ssize_t r = -1;
-    
+
     assert(fi && buf && size);
 
     pthread_mutex_lock(&fi->mutex);
@@ -288,7 +288,7 @@ int file_cache_read(void *f, char *buf, size_t size, off_t offset) {
         goto finish;
 
 finish:
-    
+
     pthread_mutex_unlock(&fi->mutex);
 
     return r;
@@ -309,7 +309,7 @@ int file_cache_write(void *f, const char *buf, size_t size, off_t offset) {
 
     if (load_up_to_unlocked(fi, offset) < 0)
         goto finish;
-        
+
     if ((r = pwrite(fi->fd, buf, size, offset)) < 0)
         goto finish;
 
@@ -323,7 +323,7 @@ int file_cache_write(void *f, const char *buf, size_t size, off_t offset) {
 
 finish:
     pthread_mutex_unlock(&fi->mutex);
-    
+
     return r;
 }
 
@@ -348,7 +348,7 @@ int file_cache_sync_unlocked(struct file_info *fi) {
     ne_session *session;
 
     assert(fi);
-    
+
     if (!fi->writable) {
         errno = EBADF;
         goto finish;
@@ -358,7 +358,7 @@ int file_cache_sync_unlocked(struct file_info *fi) {
         r = 0;
         goto finish;
     }
-    
+
     if (load_up_to_unlocked(fi, (off_t) -1) < 0)
         goto finish;
 
@@ -369,7 +369,7 @@ int file_cache_sync_unlocked(struct file_info *fi) {
         errno = EIO;
         goto finish;
     }
-    
+
     if (ne_put(session, fi->filename, fi->fd)) {
         fprintf(stderr, "PUT failed: %s\n", ne_get_error(session));
         errno = ENOENT;
@@ -382,7 +382,7 @@ int file_cache_sync_unlocked(struct file_info *fi) {
     r = 0;
 
 finish:
-    
+
     return r;
 }
 
@@ -394,7 +394,7 @@ int file_cache_sync(void *f) {
     pthread_mutex_lock(&fi->mutex);
     r = file_cache_sync_unlocked(fi);
     pthread_mutex_unlock(&fi->mutex);
-    
+
     return r;
 }
 
@@ -405,7 +405,7 @@ int file_cache_close_all(void) {
 
     while (files) {
         struct file_info *fi = files;
-        
+
         pthread_mutex_lock(&fi->mutex);
         fi->ref++;
         pthread_mutex_unlock(&fi->mutex);