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Perform more low-level code cleanup

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Justine Tunney 2022-09-09 04:07:08 -07:00
parent c32e2d4486
commit 2d17ab016c
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GPG key ID: BE714B4575D6E328
42 changed files with 977 additions and 265 deletions
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4
libc/thread/pthread_getname_np.c
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@ -50,7 +50,7 @@ int pthread_getname_np(pthread_t thread, char *name, size_t size) {
if (!size) return 0;
bzero(name, size);
tid = ((struct PosixThread *)thread)->spawn.ptid;
tid = ((struct PosixThread *)thread)->tid;
if (IsLinux()) {
// TASK_COMM_LEN is 16 on Linux so we're just being paranoid.
@ -99,7 +99,7 @@ int pthread_getname_np(pthread_t thread, char *name, size_t size) {
: CFLAG_CONSTRAINT(cf), "=a"(ax), "=d"(dx)
: "1"(324 /* _lwp_getname */), "D"(tid), "S"(name),
"d"(size - 1)
: "rcx", "r11", "memory");
: "rcx", "r8", "r9", "r10", "r11", "memory");
if (!cf) {
// if size + our nul + kernel's nul is the buffer size, then we
// can't say with absolute confidence truncation didn't happen.