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[smart] fixup: syscall.c (#8131) 

Signed-off-by: shell <wangxiaoyao@rt-thread.com>
This commit is contained in:
Shell 2023-10-14 13:09:17 +08:00 committed by GitHub
parent 4158c8e88e
commit 1e7add54d4
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 9 additions and 9 deletions
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16
components/lwp/lwp_syscall.c
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@ -513,9 +513,9 @@ ssize_t sys_write(int fd, const void *buf, size_t nbyte)
}
/* syscall: "lseek" ret: "off_t" args: "int" "off_t" "int" */
off_t sys_lseek(int fd, off_t offset, int whence)
size_t sys_lseek(int fd, size_t offset, int whence)
{
off_t ret = lseek(fd, offset, whence);
size_t ret = lseek(fd, offset, whence);
return (ret < 0 ? GET_ERRNO() : ret);
}
@ -1303,7 +1303,7 @@ rt_base_t sys_brk(void *addr)
}
void *sys_mmap2(void *addr, size_t length, int prot,
int flags, int fd, off_t pgoffset)
int flags, int fd, size_t pgoffset)
{
return lwp_mmap2(addr, length, prot, flags, fd, pgoffset);
}
@ -6126,7 +6126,7 @@ sysret_t sys_epoll_pwait(int fd,
return (ret < 0 ? GET_ERRNO() : ret);
}
sysret_t sys_ftruncate(int fd, off_t length)
sysret_t sys_ftruncate(int fd, size_t length)
{
int ret;
@ -6215,10 +6215,10 @@ sysret_t sys_reboot(int magic)
return 0;
}
ssize_t sys_pread64(int fd, void *buf, int size, off_t offset)
ssize_t sys_pread64(int fd, void *buf, int size, size_t offset)
#ifdef RT_USING_DFS_V2
{
ssize_t pread(int fd, void *buf, size_t len, off_t offset);
ssize_t pread(int fd, void *buf, size_t len, size_t offset);
#ifdef ARCH_MM_MMU
ssize_t ret = -1;
void *kmem = RT_NULL;
@ -6269,10 +6269,10 @@ ssize_t sys_pread64(int fd, void *buf, int size, off_t offset)
}
#endif
ssize_t sys_pwrite64(int fd, void *buf, int size, off_t offset)
ssize_t sys_pwrite64(int fd, void *buf, int size, size_t offset)
#ifdef RT_USING_DFS_V2
{
ssize_t pwrite(int fd, const void *buf, size_t len, off_t offset);
ssize_t pwrite(int fd, const void *buf, size_t len, size_t offset);
#ifdef ARCH_MM_MMU
ssize_t ret = -1;
void *kmem = RT_NULL;

2
components/lwp/lwp_syscall.h
View File

@ -48,7 +48,7 @@ void sys_exit(int value);
sysret_t sys_exit_group(int status);
ssize_t sys_read(int fd, void *buf, size_t nbyte);
ssize_t sys_write(int fd, const void *buf, size_t nbyte);
off_t sys_lseek(int fd, off_t offset, int whence);
size_t sys_lseek(int fd, size_t offset, int whence);
sysret_t sys_open(const char *name, int mode, ...);
sysret_t sys_close(int fd);
sysret_t sys_ioctl(int fd, unsigned long cmd, void* data);