From c9677ed83c948c9afb7f1bbd9bac91c854289887 Mon Sep 17 00:00:00 2001 From: Tias Guns Date: Sun, 10 Jun 2012 14:40:30 +0200 Subject: libbb: add missing_syscalls.c: for now, only Android syscalls Signed-off-by: Tias Guns Signed-off-by: Denys Vlasenko --- libbb/missing_syscalls.c | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libbb/missing_syscalls.c (limited to 'libbb/missing_syscalls.c') diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c new file mode 100644 index 000000000..dd430e3e2 --- /dev/null +++ b/libbb/missing_syscalls.c @@ -0,0 +1,42 @@ +/* + * Copyright 2012, Denys Vlasenko + * + * Licensed under GPLv2, see file LICENSE in this source tree. + */ + +//kbuild:lib-y += missing_syscalls.o + +/*#include - for struct timex, but may collide with */ +#include +#include "libbb.h" + +#if defined(ANDROID) || defined(__ANDROID__) +pid_t getsid(pid_t pid) +{ + return syscall(__NR_getsid, pid); +} + +int stime(const time_t *t) +{ + struct timeval tv; + tv.tv_sec = *t; + tv.tv_usec = 0; + return settimeofday(&tv, NULL); +} + +int sethostname(const char *name, size_t len) +{ + return syscall(__NR_sethostname, name, len); +} + +struct timex; +int adjtimex(struct timex *buf) +{ + return syscall(__NR_adjtimex, buf); +} + +int pivot_root(const char *new_root, const char *put_old) +{ + return syscall(__NR_pivot_root, new_root, put_old); +} +#endif -- cgit v1.2.3