[dvi] Use ANSI C rand() instead of random()

[evince.git] / backend / dvi / mdvi-lib / dviread.c

diff --git a/backend/dvi/mdvi-lib/dviread.c b/backend/dvi/mdvi-lib/dviread.c
index 3042951df5f9c7bb7be27b800cde1c974b474b6e..285524e2ea1f5acb52605b9c5d305571c8f80602 100644 (file)
--- a/backend/dvi/mdvi-lib/dviread.c
+++ b/backend/dvi/mdvi-lib/dviread.c
@@ -16,6 +16,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
@@ -237,7 +238,7 @@ static int get_bytes(DviContext *dvi, size_t n)
                newlen = fread(dvi->buffer.data + dvi->buffer.length,
                        1, dvi->buffer.size - dvi->buffer.length, dvi->in);
                if(newlen == -1) {
-                       error("%s: %s\n", dvi->filename, strerror(errno));
+                       mdvi_error("%s: %s\n", dvi->filename, strerror(errno));
                        return -1;
                }
                dvi->buffer.length += newlen;
@@ -358,7 +359,7 @@ static int sort_down(const void *p1, const void *p2)
 }
 static int sort_random(const void *p1, const void *p2)
 {
-       return (random() % 1) ? -1 : 1;
+       return (rand() % 1) ? -1 : 1;
 }
 static int sort_dvi_up(const void *p1, const void *p2)
 {
@@ -426,7 +427,7 @@ static DviFontRef *define_font(DviContext *dvi, int op)
                hdpi, vdpi));
        ref = font_reference(&dvi->params, arg, name, checksum, hdpi, vdpi, scale);
        if(ref == NULL) {
-               error(_("could not load font `%s'\n"), name);
+               mdvi_error(_("could not load font `%s'\n"), name);
                mdvi_free(name);
                return NULL;
        }
@@ -480,7 +481,7 @@ int mdvi_reload(DviContext *dvi, DviParams *np)
        /* load it again */
        newdvi = mdvi_init_context(pars, dvi->pagesel, dvi->filename);
        if(newdvi == NULL) {
-               warning(_("could not reload `%s'\n"), dvi->filename);
+               mdvi_warning(_("could not reload `%s'\n"), dvi->filename);
                return -1;
        }
 
@@ -707,8 +708,8 @@ DviContext *mdvi_init_context(DviParams *par, DviPageSpec *spec, const char *fil
        if(fuget1(p) != DVI_PRE)
                goto bad_dvi;
        if((arg = fuget1(p)) != DVI_ID) {
-               error(_("%s: unsupported DVI format (version %u)\n"),
-                       file, arg);
+               mdvi_error(_("%s: unsupported DVI format (version %u)\n"),
+                          file, arg);
                goto error; /* jump to the end of this routine, 
                             * where we handle errors */
        }
@@ -867,7 +868,7 @@ DviContext *mdvi_init_context(DviParams *par, DviPageSpec *spec, const char *fil
        }
        pagecount++;
        if(pagecount >= dvi->npages) {
-               error(_("no pages selected\n"));
+               mdvi_error(_("no pages selected\n"));
                goto error;
        }
        if(pagecount) {
@@ -900,7 +901,7 @@ DviContext *mdvi_init_context(DviParams *par, DviPageSpec *spec, const char *fil
        return dvi;
 
 bad_dvi:
-       error(_("%s: File corrupted, or not a DVI file\n"), file);
+       mdvi_error(_("%s: File corrupted, or not a DVI file\n"), file);
 error:
        /* if we came from the font definitions, this will be non-trivial */
        dreset(dvi);
@@ -1009,9 +1010,9 @@ again:
                /* try reopening the file */
                dvi->in = fopen(dvi->filename, "r");
                if(dvi->in == NULL) {
-                       warning(_("%s: could not reopen file (%s)\n"),
-                               dvi->filename,
-                               strerror(errno));
+                       mdvi_warning(_("%s: could not reopen file (%s)\n"),
+                                    dvi->filename,
+                                    strerror(errno));
                        return -1;
                }
                DEBUG((DBG_FILES, "reopen(%s) -> Ok\n", dvi->filename));
@@ -1026,15 +1027,15 @@ again:
        }
        
        if(pageno < 0 || pageno > dvi->npages-1) {
-               error(_("%s: page %d out of range\n"),
-                       dvi->filename, pageno);
+               mdvi_error(_("%s: page %d out of range\n"),
+                          dvi->filename, pageno);
                return -1;
        }
        
        fseek(dvi->in, (long)dvi->pagemap[pageno][0], SEEK_SET);
        if((op = fuget1(dvi->in)) != DVI_BOP) {
-               error(_("%s: bad offset at page %d\n"),
-                       dvi->filename, pageno+1);
+               mdvi_error(_("%s: bad offset at page %d\n"),
+                          dvi->filename, pageno+1);
                return -1;
        }