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fix mmap bug 

SVN revision: 25871
This commit is contained in:
Carsten Haitzler 2006-09-16 05:57:36 +00:00
parent 34b5e2c50b
commit 8be34cd07c
1 changed files with 17 additions and 1 deletions
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18
legacy/eet/src/lib/eet_lib.c
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@ -570,7 +570,8 @@ eet_open(const char *file, Eet_File_Mode mode)
int i;
ef->data_size = file_stat.st_size;
ef->data = mmap(NULL, ef->data_size, PROT_READ, MAP_SHARED, fileno(ef->fp), 0);
ef->data = mmap(NULL, ef->data_size, PROT_READ,
MAP_SHARED, fileno(ef->fp), 0);
if (eet_test_close((ef->data == (void *)-1) || (ef->data == NULL), ef))
return NULL;
@ -723,6 +724,21 @@ eet_open(const char *file, Eet_File_Mode mode)
/* we need to delete the original file in read-write mode and re-open for writing */
if (ef->mode == EET_FILE_MODE_READ_WRITE)
{
int i;
for (i = 0; i < ef->header->directory->size; i++)
{
Eet_File_Node *efn;
for (efn = ef->header->directory->nodes[i]; efn; efn = efn->next)
{
if (!efn->free_name)
{
efn->free_name = 1;
efn->name = strdup(efn->name);
}
}
}
fclose(ef->fp);
unlink(ef->path);
ef->fp = fopen(ef->path, "wb");