Removing whitespace/align errors

[lttv.git] / ltt / tracefile.c

diff --git a/ltt/tracefile.c b/ltt/tracefile.c
index 8813cfb8effb3872651bcc6c19235e35a21f4383..21188917fe3773eb493610201cc94e545b5f8f4f 100644 (file)
--- a/ltt/tracefile.c
+++ b/ltt/tracefile.c
@@ -1734,7 +1734,7 @@ static __attribute__((constructor)) void init(void)
  *Function name
  *    ltt_tracefile_open_header    : based on ltt_tracefile_open but it stops
  *                                  when it gets the header
- *Input params 
+ *Input params
  *    fileName       : path to the tracefile
  *    tf             : the tracefile (metadata_0) where the header will be read
  *Return value
@@ -1745,7 +1745,7 @@ static ltt_subbuffer_header_t * ltt_tracefile_open_header(gchar *fileName, LttTr
         struct stat    lTDFStat;    /* Trace data file status */
         ltt_subbuffer_header_t *header;
         int page_size = getpagesize();
-        
+
         /* open the file */
         tf->long_name = g_quark_from_string(fileName);
         tf->fd = open(fileName, O_RDONLY);
@@ -1753,33 +1753,33 @@ static ltt_subbuffer_header_t * ltt_tracefile_open_header(gchar *fileName, LttTr
                 g_warning("Unable to open input data file %s\n", fileName);
                 goto end;
         }
-        
-        /* Get the file's status */ 
+
+        /* Get the file's status */
         if(fstat(tf->fd, &lTDFStat) < 0){
                 g_warning("Unable to get the status of the input data file %s\n", fileName);
                 goto close_file;
         }
-        
+
         /* Is the file large enough to contain a trace */
         if(lTDFStat.st_size < (off_t)(ltt_subbuffer_header_size())) {
                 g_print("The input data file %s does not contain a trace\n", fileName);
                 goto close_file;
         }
-        
+
         /* Temporarily map the buffer start header to get trace information */
         /* Multiple of pages aligned head */
         tf->buffer.head = mmap(0,PAGE_ALIGN(ltt_subbuffer_header_size()), PROT_READ, MAP_PRIVATE, tf->fd, 0);
-        
+
         if(tf->buffer.head == MAP_FAILED) {
                 perror("Error in allocating memory for buffer of tracefile");
                 goto close_file;
         }
         g_assert( ( (gulong)tf->buffer.head&(8-1) ) == 0); // make sure it's aligned.
-        
+
         header = (ltt_subbuffer_header_t *)tf->buffer.head;
-        
+
         return header;
-        
+
         close_file:
                 close(tf->fd);
         end:
@@ -1790,13 +1790,13 @@ static ltt_subbuffer_header_t * ltt_tracefile_open_header(gchar *fileName, LttTr
 /*****************************************************************************
  *Function name
  *    get_version    : get the trace version from a metadata_0 trace file
- *Input params 
+ *Input params
  *    pathname       : path to the trace
  *    version_number  : the struct that will get the version number
  *Return value
  *    int         : 1 if succeed, -1 if error
  ****************************************************************************/
-int ltt_get_trace_version(const gchar *pathname, struct LttTraceVersion *version_number) 
+int ltt_get_trace_version(const gchar *pathname, struct LttTraceVersion *version_number)
 {
        gchar abs_path[PATH_MAX];
        int ret = 0;
@@ -1804,23 +1804,23 @@ int ltt_get_trace_version(const gchar *pathname, struct LttTraceVersion *version
        struct dirent *entry;
        struct stat stat_buf;
        gchar path[PATH_MAX];
-       
+
        LttTracefile tmp_tf;
        LttTrace  * t;
        ltt_subbuffer_header_t *header;
-       
+
        t = g_new(LttTrace, 1);
-         
+
        get_absolute_pathname(pathname, abs_path);
-        
+
        /* Test to see if it looks like a trace */
        dir = opendir(abs_path);
-       
+
        if(dir == NULL) {
                perror(abs_path);
                goto open_error;
        }
-       
+
        while((entry = readdir(dir)) != NULL) {
                strcpy(path, abs_path);
                strcat(path, "/");
@@ -1831,14 +1831,14 @@ int ltt_get_trace_version(const gchar *pathname, struct LttTraceVersion *version
                        continue;
                }
        }
-       
-       closedir(dir);  
+
+       closedir(dir);
        dir = opendir(abs_path);
-        
+
        while((entry = readdir(dir)) != NULL) {
                if(entry->d_name[0] == '.') continue;
                if(g_strcmp0(entry->d_name, "metadata_0") != 0) continue;
-               
+
                strcpy(path, abs_path);
                strcat(path, "/");
                strcat(path, entry->d_name);
@@ -1846,20 +1846,20 @@ int ltt_get_trace_version(const gchar *pathname, struct LttTraceVersion *version
                        perror(path);
                        continue;
                }
-               
-               header = ltt_tracefile_open_header(path, &tmp_tf);
-               
+
+                header = ltt_tracefile_open_header(path, &tmp_tf);
+
                if(header == NULL) {
                        g_info("Error getting the header %s", path);
                        continue; /* error opening the tracefile : bad magic number ? */
                }
-                       
-               version_number->ltt_major_version = header->major_version;
-               version_number->ltt_minor_version = header->minor_version;
+
+                version_number->ltt_major_version = header->major_version;
+                version_number->ltt_minor_version = header->minor_version;
        }
-       
+
        return 0;
-       
+
        open_error:
                 g_free(t);
                 return -1;