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[apt.git] / apt-pkg / contrib / sha1.cc

diff --git a/apt-pkg/contrib/sha1.cc b/apt-pkg/contrib/sha1.cc
index d7f6069827ddf2c3e91b0109dd9548df5b3879a3..abc2aaf9f22314ea7a4ef56c7cbc7dcc56e7693e 100644 (file)
--- a/apt-pkg/contrib/sha1.cc
+++ b/apt-pkg/contrib/sha1.cc
@@ -29,18 +29,14 @@
  */
                                                                        /*}}} */
 // Include Files                                                        /*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/sha1.h"
-#endif
-
 #include <apt-pkg/sha1.h>
 #include <apt-pkg/strutl.h>
+#include <apt-pkg/macros.h>
 
 #include <string.h>
 #include <unistd.h>
 #include <inttypes.h>
 #include <config.h>
-#include <system.h>
                                                                        /*}}}*/
 
 // SHA1Transform - Alters an existing SHA-1 hash                       /*{{{*/
@@ -78,10 +74,9 @@ static void SHA1Transform(uint32_t state[5],uint8_t const buffer[64])
       uint32_t l[16];
    }
    CHAR64LONG16;
-   CHAR64LONG16 *block;
+   CHAR64LONG16 workspace, *block;
 
-   uint8_t workspace[64];
-   block = (CHAR64LONG16 *)workspace;
+   block = &workspace;
    memcpy(block,buffer,sizeof(workspace));
 
    /* Copy context->state[] to working vars */
@@ -344,10 +339,10 @@ bool SHA1Summation::AddFD(int Fd,unsigned long Size)
    unsigned char Buf[64 * 64];
    int Res = 0;
    int ToEOF = (Size == 0);
-   while (Size != 0 || ToEOF);
+   while (Size != 0 || ToEOF)
    {
-      int n = sizeof(Buf);
-      if (!ToEOF) n = MIN(Size,n);
+      unsigned n = sizeof(Buf);
+      if (!ToEOF) n = min(Size,(unsigned long)n);
       Res = read(Fd,Buf,n);
       if (Res < 0 || (!ToEOF && (unsigned) Res != n)) // error, or short read
         return false;