cregit-Linux how code gets into the kernel

Release 4.8 arch/sh/kernel/sys_sh32.c

Directory: arch/sh/kernel
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/smp.h>
#include <linux/sem.h>
#include <linux/msg.h>
#include <linux/shm.h>
#include <linux/stat.h>
#include <linux/syscalls.h>
#include <linux/mman.h>
#include <linux/file.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/ipc.h>
#include <asm/cacheflush.h>
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/syscalls.h>

/*
 * sys_pipe() is the normal C calling standard for creating
 * a pipe. It's not the way Unix traditionally does this, though.
 */

asmlinkage int sys_sh_pipe(void) { int fd[2]; int error; error = do_pipe_flags(fd, 0); if (!error) { current_pt_regs()->regs[1] = fd[1]; return fd[0]; } return error; }

Contributors

PersonTokensPropCommitsCommitProp
paul mundtpaul mundt4887.27%125.00%
bobby binghambobby bingham35.45%125.00%
ulrich drepperulrich drepper35.45%125.00%
heiko carstensheiko carstens11.82%125.00%
Total55100.00%4100.00%


asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char __user *buf, size_t count, long dummy, loff_t pos) { return sys_pread64(fd, buf, count, pos); }

Contributors

PersonTokensPropCommitsCommitProp
paul mundtpaul mundt36100.00%2100.00%
Total36100.00%2100.00%


asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char __user *buf, size_t count, long dummy, loff_t pos) { return sys_pwrite64(fd, buf, count, pos); }

Contributors

PersonTokensPropCommitsCommitProp
paul mundtpaul mundt37100.00%2100.00%
Total37100.00%2100.00%


asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1, u32 len0, u32 len1, int advice) { #ifdef __LITTLE_ENDIAN__ return sys_fadvise64_64(fd, (u64)offset1 << 32 | offset0, (u64)len1 << 32 | len0, advice); #else return sys_fadvise64_64(fd, (u64)offset0 << 32 | offset1, (u64)len0 << 32 | len1, advice); #endif }

Contributors

PersonTokensPropCommitsCommitProp
paul mundtpaul mundt83100.00%1100.00%
Total83100.00%1100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
paul mundtpaul mundt25997.37%240.00%
ulrich drepperulrich drepper31.13%120.00%
bobby binghambobby bingham31.13%120.00%
heiko carstensheiko carstens10.38%120.00%
Total266100.00%5100.00%
Directory: arch/sh/kernel
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