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| author | Evan Green <evan@rivosinc.com> | 2024-02-27 14:56:38 -0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-03-01 07:14:56 -0800 |
| commit | c6c33339b45281590f9db138ba6c9d79acb1da27 (patch) | |
| tree | 0734d08f9d44f8b1c28ca687f5339e737f8e3693 /include/printf_buffer.h | |
| parent | 426d0e1aa8f17426d13707594111df712d2b8911 (diff) | |
| download | glibc-c6c33339b45281590f9db138ba6c9d79acb1da27.tar.xz glibc-c6c33339b45281590f9db138ba6c9d79acb1da27.zip | |
linux: Introduce INTERNAL_VSYSCALL
Add an INTERNAL_VSYSCALL() macro that makes a vDSO call, falling back to
a regular syscall, but without setting errno. Instead, the return value
is plumbed straight out of the macro.
Signed-off-by: Evan Green <evan@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'include/printf_buffer.h')
0 files changed, 0 insertions, 0 deletions