Changeset 651 for trunk/kernel/libk/elf.c

Timestamp:

Nov 14, 2019, 11:50:09 AM (5 years ago)

Author:

alain

Message:

1) Improve the VMM MMAP allocator: implement the "buddy" algorithm
to allocate only aligned blocks.
2) fix a bug in the pthread_join() / pthread_exit() mmechanism.

File:

• trunk/kernel/libk/elf.c (modified) (2 diffs)

trunk/kernel/libk/elf.c

@@ -216 +216 @@
                           process_t * process )
 {
+    uint32_t     new_offset;       // unused, required by vfs_lseek() 
         kmem_req_t   req;              // kmem request for program header
         Elf_Ehdr     header;           // local buffer for .elf header
@@ -274 +275 @@
 
         // set seek pointer in file descriptor to access segment descriptors array
-        error = vfs_lseek( file_xp , header.e_phoff, SEEK_SET , NULL );
+        error = vfs_lseek( file_xp , header.e_phoff, SEEK_SET , &new_offset );
 
         if( error )