diff options
Diffstat (limited to 'executor')
| -rw-r--r-- | executor/executor_fuchsia.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/executor/executor_fuchsia.h b/executor/executor_fuchsia.h index 646711079..c0856b5f3 100644 --- a/executor/executor_fuchsia.h +++ b/executor/executor_fuchsia.h @@ -22,6 +22,15 @@ static intptr_t execute_syscall(const call_t* c, intptr_t a[kMaxArgs]) { intptr_t res = c->call(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8]); if (strncmp(c->name, "zx_", 3) == 0) { + // Convert zircon error convention to the libc convention that executor expects. + // The following calls return arbitrary integers instead of error codes. + if (res == ZX_OK || + !strcmp(c->name, "zx_debuglog_read") || + !strcmp(c->name, "zx_clock_get") || + !strcmp(c->name, "zx_clock_get_monotonic") || + !strcmp(c->name, "zx_deadline_after") || + !strcmp(c->name, "zx_ticks_get")) + return 0; errno = (-res) & 0x7f; return -1; } |