49 lines
896 B
C
49 lines
896 B
C
/*
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* Copyright 2012, Denys Vlasenko
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*
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* Licensed under GPLv2, see file LICENSE in this source tree.
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*/
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//kbuild:lib-y += missing_syscalls.o
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#include "libbb.h"
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#if defined(ANDROID) || defined(__ANDROID__)
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/*# include <linux/timex.h> - for struct timex, but may collide with <time.h> */
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# include <sys/syscall.h>
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pid_t getsid(pid_t pid)
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{
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return syscall(__NR_getsid, pid);
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}
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int stime(const time_t *t)
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{
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struct timeval tv;
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tv.tv_sec = *t;
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tv.tv_usec = 0;
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return settimeofday(&tv, NULL);
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}
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int sethostname(const char *name, size_t len)
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{
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return syscall(__NR_sethostname, name, len);
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}
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struct timex;
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int adjtimex(struct timex *buf)
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{
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return syscall(__NR_adjtimex, buf);
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}
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int pivot_root(const char *new_root, const char *put_old)
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{
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return syscall(__NR_pivot_root, new_root, put_old);
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}
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# if __ANDROID_API__ < 21
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int tcdrain(int fd)
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{
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return ioctl(fd, TCSBRK, 1);
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}
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# endif
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#endif
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