implement the ps exporter interface for tiff documents

[evince.git] / dvi / mdvi-lib / common.c

diff --git a/dvi/mdvi-lib/common.c b/dvi/mdvi-lib/common.c
index cf714eb9300c9eb6f71d35b279ee9596860787af..70066828af1167e35506bf1f765c97d0f56eca36 100644 (file)
--- a/dvi/mdvi-lib/common.c
+++ b/dvi/mdvi-lib/common.c
@@ -72,9 +72,9 @@ char  *read_string(FILE *in, int s, char *buffer, size_t len)
        
        n = fugetn(in, s ? s : 1);
        if((str = buffer) == NULL || n + 1 > len)
-               str = xmalloc(n + 1);
+               str = mdvi_malloc(n + 1);
        if(fread(str, 1, n, in) != n) {
-               if(str != buffer) xfree(str);
+               if(str != buffer) mdvi_free(str);
                return NULL;
        }
        str[n] = 0;
@@ -139,7 +139,7 @@ static Int32        scaled_width(Int32 fix, int scale)
 void   buff_free(Buffer *buf)
 {
        if(buf->data)
-               xfree(buf->data);
+               mdvi_free(buf->data);
        buff_init(buf); 
 }
 
@@ -156,7 +156,7 @@ size_t      buff_add(Buffer *buf, const char *data, size_t len)
                len = strlen(data);
        if(buf->length + len + 1 > buf->size) {
                buf->size = buf->length + len + 256;
-               buf->data = xrealloc(buf->data, buf->size);
+               buf->data = mdvi_realloc(buf->data, buf->size);
        }
        memcpy(buf->data + buf->length, data, len);
        buf->length += len;
@@ -174,7 +174,7 @@ char        *buff_gets(Buffer *buf, size_t *length)
                return NULL;
        ptr++; /* include newline */
        len = ptr - buf->data;
-       ret = xmalloc(len + 1);
+       ret = mdvi_malloc(len + 1);
        if(len > 0) {
                memcpy(ret, buf->data, len);
                memmove(buf->data, buf->data + len, buf->length - len);