Created
May 11, 2023 22:06
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--- a/src/unix/syscall.c | |
+++ b/src/unix/syscall.c | |
@@ -303,6 +303,7 @@ sysreturn readv(int fd, struct iovec *iov, int iovcnt) | |
sysreturn write(int fd, u8 *body, bytes length) | |
{ | |
+ return 0; | |
if (!validate_user_memory(body, length, false)) | |
return -EFAULT; | |
fdesc f = resolve_fd(current->p, fd); | |
@@ -326,6 +327,8 @@ sysreturn write(int fd, u8 *body, bytes length) | |
sysreturn pwrite(int fd, u8 *body, bytes length, s64 offset) | |
{ | |
+return 0; | |
+ | |
if (!validate_user_memory(body, length, false)) | |
return -EFAULT; | |
fdesc f = resolve_fd(current->p, fd); | |
@@ -347,6 +350,8 @@ sysreturn pwrite(int fd, u8 *body, bytes length, s64 offset) | |
sysreturn writev(int fd, struct iovec *iov, int iovcnt) | |
{ | |
+return 0; | |
+ | |
if (!validate_iovec(iov, iovcnt, false)) | |
return -EFAULT; | |
fdesc f = resolve_fd(current->p, fd); | |
@@ -1366,6 +1371,7 @@ closure_function(1, 1, void, sync_complete, | |
sysreturn sync(void) | |
{ | |
+ return 0; | |
status_handler sh = contextual_closure(sync_complete, 0); | |
if (sh == INVALID_ADDRESS) | |
return -ENOMEM; | |
@@ -1383,6 +1389,8 @@ sysreturn syncfs(int fd) | |
static sysreturn fsync_internal(int fd, boolean datasync) | |
{ | |
+ return 0; | |
+ |
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