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Perform some minor fixups

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This commit is contained in:
Justine Tunney 2021-03-16 22:19:51 -07:00
parent ca88ce5026
commit 4e93750afd
9 changed files with 24 additions and 50 deletions
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11
libc/calls/ftruncate-nt.c
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@ -21,15 +21,14 @@
#include "libc/nt/files.h"
#include "libc/sysv/errfuns.h"
textwindows int sys_ftruncate_nt(int fd, uint64_t length) {
textwindows int sys_ftruncate_nt(int64_t handle, uint64_t length) {
bool32 ok;
int64_t tell;
if (!__isfdkind(fd, kFdFile)) return ebadf();
tell = -1;
if (SetFilePointerEx(g_fds.p[fd].handle, 0, &tell, kNtFileCurrent)) {
ok = SetFilePointerEx(g_fds.p[fd].handle, length, NULL, kNtFileBegin) &&
SetEndOfFile(g_fds.p[fd].handle);
SetFilePointerEx(g_fds.p[fd].handle, tell, NULL, kNtFileBegin);
if (SetFilePointerEx(handle, 0, &tell, kNtFileCurrent)) {
ok = SetFilePointerEx(handle, length, NULL, kNtFileBegin) &&
SetEndOfFile(handle);
SetFilePointerEx(handle, tell, NULL, kNtFileBegin);
return ok ? 0 : __winerr();
} else {
return __winerr();