authorgravatar for wf@dewith.ioWim de With <wf@dewith.io> 2025-10-19 18:17:45+02:00
committergravatar for alex@alexrp.comAlex Rønne Petersen <alex@alexrp.com> 2025-10-19 22:24:24+02:00
log49eea79ec20b319ee2aa89bcbfd481111b5caa27
tree23cafbfd5dd71a68010085ac01c347c6fd9dc88f
parent5442e06632eaea7d02759db25c779d6a17e507c7

std.os.linux: add pivot_root syscall

1 files changed, 4 insertions(+), 0 deletions(-)

lib/std/os/linux.zig+4
...@@ -968,6 +968,10 @@ pub fn umount2(special: [*:0]const u8, flags: u32) usize {...@@ -968,6 +968,10 @@ pub fn umount2(special: [*:0]const u8, flags: u32) usize {
968 return syscall2(.umount2, @intFromPtr(special), flags);968 return syscall2(.umount2, @intFromPtr(special), flags);
969}969}
970970
971pub fn pivot_root(new_root: [*:0]const u8, put_old: [*:0]const u8) usize {
972 return syscall2(.pivot_root, @intFromPtr(new_root), @intFromPtr(put_old));
973}
974
971pub fn mmap(address: ?[*]u8, length: usize, prot: usize, flags: MAP, fd: i32, offset: i64) usize {975pub fn mmap(address: ?[*]u8, length: usize, prot: usize, flags: MAP, fd: i32, offset: i64) usize {
972 if (@hasField(SYS, "mmap2")) {976 if (@hasField(SYS, "mmap2")) {
973 return syscall6(977 return syscall6(