RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 11:57:34 +00:00
Code Issues Activity Actions

Kernel+UserspaceEmulator: Remove unused sys$gettimeofday()

Browse source 
Now that LibC uses clock_gettime() to implement gettimeofday(), we can
get rid of this entire syscall. :^)
This commit is contained in:
Andreas Kling 2021-08-10 12:50:42 +02:00
parent 5f6e0e0162
commit fa64ab26a4
5 changed files with 0 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
View file

@ -203,8 +203,6 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
case SC_exit:
virt$exit((int)arg1);
return 0;
case SC_gettimeofday:
return virt$gettimeofday(arg1);
case SC_clock_gettime:
return virt$clock_gettime(arg1, arg2);
case SC_clock_settime:
@ -507,16 +505,6 @@ int Emulator::virt$killpg(int pgrp, int sig)
return syscall(SC_killpg, pgrp, sig);
}
int Emulator::virt$gettimeofday(FlatPtr timeval)
{
struct timeval host_timeval;
int rc = syscall(SC_gettimeofday, &host_timeval);
if (rc < 0)
return rc;
mmu().copy_to_vm(timeval, &host_timeval, sizeof(host_timeval));
return rc;
}
int Emulator::virt$clock_gettime(int clockid, FlatPtr timespec)
{
struct timespec host_timespec;