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| author | Willy Tarreau <w@1wt.eu> | 2022-03-21 18:33:11 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-04-21 02:05:45 +0200 |
| commit | 54abe3590fd350afb9cde2398dd3f4ba5bf6d167 (patch) | |
| tree | 26d83647b917b79d4562bca6e45e2017c761b0af /tools/include/nolibc/sys.h | |
| parent | tools/nolibc/string: add strcmp() and strncmp() (diff) | |
| download | linux-54abe3590fd350afb9cde2398dd3f4ba5bf6d167.tar.xz linux-54abe3590fd350afb9cde2398dd3f4ba5bf6d167.zip | |
tools/nolibc/sys: add syscall definition for getppid()
This is essentially for completeness as it's not the most often used
in regtests.
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/include/nolibc/sys.h')
| -rw-r--r-- | tools/include/nolibc/sys.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index 28437863c63f..4d4308d5d111 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -465,6 +465,23 @@ pid_t getpid(void) /* + * pid_t getppid(void); + */ + +static __attribute__((unused)) +pid_t sys_getppid(void) +{ + return my_syscall0(__NR_getppid); +} + +static __attribute__((unused)) +pid_t getppid(void) +{ + return sys_getppid(); +} + + +/* * pid_t gettid(void); */ |