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White Rabbit Switch - Software
Commit ca6248aa authored by Adam Wujek's avatar Adam Wujek
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Revert "[issue:#216] libwr/shmem: fix mechanism of following pointers in shmem" 

This reverts commit 33abdd3a.
parent b6a2eae2
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userspace/libwr/shmem.c
View file @ ca6248aa
......@@ -112,14 +112,7 @@ struct wrs_shm_head *wrs_shm_get(enum wrs_shm_name name_id, char *name,
}
head->fd = fd;
head->sequence = 1; /* a sort of lock */
/* Set mapbase only for the first call of wrs_shm_get.
* At further calls (probably due to a restart of a writter/writer),
* this is used by wrs_shm_follow to calculate the offset of a given
* pointer from the beginning of shmem. */
if (!head->mapbase)
head->mapbase = head;
head->mapbase = head;
strncpy(head->name, name, sizeof(head->name));
head->name[sizeof(head->name) - 1] = '\0';
head->stamp = 0;
......
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