remove tabs and replace with 8 spaces

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@1061 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/src/rrd_open.c b/src/rrd_open.c
index 49a67ce..08c7984 100644 (file)
--- a/src/rrd_open.c
+++ b/src/rrd_open.c
@@ -78,28 +78,28 @@ rrd_open(const char *file_name, FILE **in_file, rrd_t *rrd, int rdwr)
     
     rrd_init(rrd);
     if (rdwr == RRD_READONLY) {
-       mode = "rb";
+        mode = "rb";
     } else {
-       mode = "rb+";
+        mode = "rb+";
     }
     
     if (((*in_file) = fopen(file_name,mode)) == NULL ){
-       rrd_set_error("opening '%s': %s",file_name, rrd_strerror(errno));
-       return (-1);
+        rrd_set_error("opening '%s': %s",file_name, rrd_strerror(errno));
+        return (-1);
     }
 /*
-       if (rdwr == RRD_READWRITE)
-       {
-          if (setvbuf((*in_file),NULL,_IONBF,2)) {
-                 rrd_set_error("failed to disable the stream buffer\n");
-                 return (-1);
-          }
-       }
+        if (rdwr == RRD_READWRITE)
+        {
+           if (setvbuf((*in_file),NULL,_IONBF,2)) {
+                  rrd_set_error("failed to disable the stream buffer\n");
+                  return (-1);
+           }
+        }
 */
     
 #define MYFREAD(MYVAR,MYVART,MYCNT) \
     if ((MYVAR = malloc(sizeof(MYVART) * MYCNT)) == NULL) {\
-       rrd_set_error("" #MYVAR " malloc"); \
+        rrd_set_error("" #MYVAR " malloc"); \
         fclose(*in_file); \
         return (-1); } \
     fread(MYVAR,sizeof(MYVART),MYCNT, *in_file); 
@@ -108,56 +108,56 @@ rrd_open(const char *file_name, FILE **in_file, rrd_t *rrd, int rdwr)
     MYFREAD(rrd->stat_head, stat_head_t,  1)
     /* lets see if the first read worked */
     if (ferror( *in_file ) || feof(*in_file)) {
-       rrd_set_error("reading the cookie off %s faild",file_name);
-       fclose(*in_file);
-       return(-1);
-    }  
-
-       /* lets do some test if we are on track ... */
-       if (strncmp(rrd->stat_head->cookie,RRD_COOKIE,4) != 0){
-           rrd_set_error("'%s' is not an RRD file",file_name);
-           free(rrd->stat_head);
+        rrd_set_error("reading the cookie off %s faild",file_name);
+        fclose(*in_file);
+        return(-1);
+    }        
+
+        /* lets do some test if we are on track ... */
+        if (strncmp(rrd->stat_head->cookie,RRD_COOKIE,4) != 0){
+            rrd_set_error("'%s' is not an RRD file",file_name);
+            free(rrd->stat_head);
             rrd->stat_head = NULL; 
-           fclose(*in_file);
-           return(-1);}
+            fclose(*in_file);
+            return(-1);}
 
-       if (rrd->stat_head->float_cookie != FLOAT_COOKIE){
-           rrd_set_error("This RRD was created on other architecture");
-           free(rrd->stat_head);
+        if (rrd->stat_head->float_cookie != FLOAT_COOKIE){
+            rrd_set_error("This RRD was created on other architecture");
+            free(rrd->stat_head);
             rrd->stat_head = NULL; 
-           fclose(*in_file);
-           return(-1);}
+            fclose(*in_file);
+            return(-1);}
 
     version = atoi(rrd->stat_head->version);
 
         if (version > atoi(RRD_VERSION)){
-           rrd_set_error("can't handle RRD file version %s",
-                       rrd->stat_head->version);
-           free(rrd->stat_head);
+            rrd_set_error("can't handle RRD file version %s",
+                        rrd->stat_head->version);
+            free(rrd->stat_head);
             rrd->stat_head = NULL; 
-           fclose(*in_file);
-           return(-1);}
+            fclose(*in_file);
+            return(-1);}
 
 
     MYFREAD(rrd->ds_def,    ds_def_t,     rrd->stat_head->ds_cnt)
     MYFREAD(rrd->rra_def,   rra_def_t,    rrd->stat_head->rra_cnt)
     /* handle different format for the live_head */
     if(version < 3) {
-           rrd->live_head = (live_head_t *)malloc(sizeof(live_head_t));
-           if(rrd->live_head == NULL) {
-               rrd_set_error("live_head_t malloc");
-               fclose(*in_file); 
-               return (-1);
-           }
-               fread(&rrd->live_head->last_up, sizeof(long), 1, *in_file); 
-               rrd->live_head->last_up_usec = 0;
+            rrd->live_head = (live_head_t *)malloc(sizeof(live_head_t));
+            if(rrd->live_head == NULL) {
+                rrd_set_error("live_head_t malloc");
+                fclose(*in_file); 
+                return (-1);
+            }
+                fread(&rrd->live_head->last_up, sizeof(long), 1, *in_file); 
+                rrd->live_head->last_up_usec = 0;
     }
     else {
-           MYFREAD(rrd->live_head, live_head_t, 1)
+            MYFREAD(rrd->live_head, live_head_t, 1)
     }
     MYFREAD(rrd->pdp_prep,  pdp_prep_t,   rrd->stat_head->ds_cnt)
     MYFREAD(rrd->cdp_prep,  cdp_prep_t,   (rrd->stat_head->rra_cnt
-                                            * rrd->stat_head->ds_cnt))
+                                             * rrd->stat_head->ds_cnt))
     MYFREAD(rrd->rra_ptr,   rra_ptr_t,    rrd->stat_head->rra_cnt)
 #undef MYFREAD
 
@@ -204,8 +204,8 @@ int readfile(const char *file_name, char **buffer, int skipfirst){
     if ((strcmp("-",file_name) == 0)) { input = stdin; }
     else {
       if ((input = fopen(file_name,"rb")) == NULL ){
-       rrd_set_error("opening '%s': %s",file_name,rrd_strerror(errno));
-       return (-1);
+        rrd_set_error("opening '%s': %s",file_name,rrd_strerror(errno));
+        return (-1);
       }
     }
     if (skipfirst){
@@ -216,21 +216,21 @@ int readfile(const char *file_name, char **buffer, int skipfirst){
       /* have extra space for detecting EOF without realloc */
       totalcnt = (ftell(input) + 1) / sizeof(char) - offset;
       if (totalcnt < MEMBLK)
-       totalcnt = MEMBLK; /* sanitize */
+        totalcnt = MEMBLK; /* sanitize */
       fseek(input, offset * sizeof(char), SEEK_SET);
     }
     if (((*buffer) = (char *) malloc((totalcnt+4) * sizeof(char))) == NULL) {
-       perror("Allocate Buffer:");
-       exit(1);
+        perror("Allocate Buffer:");
+        exit(1);
     };
     do{
       writecnt += fread((*buffer)+writecnt, 1, (totalcnt - writecnt) * sizeof(char),input);
       if (writecnt >= totalcnt){
-       totalcnt += MEMBLK;
-       if (((*buffer)=rrd_realloc((*buffer), (totalcnt+4) * sizeof(char)))==NULL){
-           perror("Realloc Buffer:");
-           exit(1);
-       };
+        totalcnt += MEMBLK;
+        if (((*buffer)=rrd_realloc((*buffer), (totalcnt+4) * sizeof(char)))==NULL){
+            perror("Realloc Buffer:");
+            exit(1);
+        };
       }
     } while (! feof(input));
     (*buffer)[writecnt] = '\0';