# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1362387834 -3600
# Node ID ab3f0098073a49f5aeaea7d5e430de58c3ef27b5
# Parent  a26ba54f3ea718ddcf97331a23a6b2050faa02e6
syslinux/isohybrid.exe: lseek fix

diff -r a26ba54f3ea7 -r ab3f0098073a syslinux/stuff/iso2exe/iso2exe.c
--- a/syslinux/stuff/iso2exe/iso2exe.c	Mon Mar 04 09:52:12 2013 +0100
+++ b/syslinux/stuff/iso2exe/iso2exe.c	Mon Mar 04 10:03:54 2013 +0100
@@ -57,7 +57,7 @@
 	* (unsigned long *)  &bootiso[512 + 440] = rand();
 	* (unsigned long *)  &bootiso[512 + partition] = 0x10080;
 	* (unsigned short *) &bootiso[512 + 510] = 0xAA55;
-	size = lseek(fd, 0, SEEK_END);
+	size = lseek(fd, 0UL, SEEK_END);
 	cylinders = (size + trksz - 1) / trksz;
 	bootiso[512 + partition + 4] = 23; // "Windows hidden IFS"
 	bootiso[512 + partition + 5] = heads - 1;
@@ -71,13 +71,13 @@
 	* (unsigned short *) (bootiso + 26) = rand();
 
 	// Update iso image
-	lseek(fd, 0, SEEK_SET);
+	lseek(fd, 0UL, SEEK_SET);
 	write(fd, bootiso, 1024);
-	lseek(fd, 0x8400 - BOOTISOSZ, SEEK_SET);
+	lseek(fd, 0x8400UL - BOOTISOSZ, SEEK_SET);
 	write(fd, bootiso + 1024, BOOTISOSZ - 1024);
 
 	// Compute the checksum
-	lseek(fd, 0, SEEK_SET);
+	lseek(fd, 0UL, SEEK_SET);
 	for (i = 66, n = 0, j = 0; j < 16; j++, i = 0) {
 		if (read(fd, buffer, sizeof(buffer)) != sizeof(buffer))
 			goto nochksum;
@@ -85,7 +85,7 @@
 			n += * (unsigned short *) (buffer + i);
 	}
 	* (unsigned short *) (bootiso + 64) = -n;
-	lseek(fd, 0, SEEK_SET);
+	lseek(fd, 0UL, SEEK_SET);
 	write(fd, bootiso, 512);
 nochksum:
 	close(fd);