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Initial efforts to transform utcb handling.

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This commit is contained in:
Bahadir Balban
2008-03-18 21:50:47 +00:00
parent 26e6366014
commit ac3935a5d9
4 changed files with 61 additions and 24 deletions
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6
tasks/libposix/read.c
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@@ -20,7 +20,7 @@ static inline int l4_readdir(int fd, void *buf, size_t count)
write_mr(L4SYS_ARG1, (unsigned long)buf);
write_mr(L4SYS_ARG2, count);
/* Call pager with shmget() request. Check ipc error. */
/* Call pager with readdir() request. Check ipc error. */
if ((cnt = l4_sendrecv(VFS_TID, VFS_TID, L4_IPC_TAG_READDIR)) < 0) {
printf("%s: L4 IPC Error: %d.\n", __FUNCTION__, cnt);
return cnt;
@@ -42,8 +42,8 @@ static inline int l4_read(int fd, void *buf, size_t count)
write_mr(L4SYS_ARG1, (unsigned long)buf);
write_mr(L4SYS_ARG2, count);
/* Call pager with shmget() request. Check ipc error. */
if ((cnt = l4_sendrecv(VFS_TID, VFS_TID, L4_IPC_TAG_READ)) < 0) {
/* Call pager with read() request. Check ipc error. */
if ((cnt = l4_sendrecv(PAGER_TID, PAGER_TID, L4_IPC_TAG_READ)) < 0) {
printf("%s: L4 IPC Error: %d.\n", __FUNCTION__, cnt);
return cnt;
}