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Add syscall support for fstatfs.

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This commit is contained in:
Gregory Nutt 2017-02-17 08:46:07 -06:00
parent 656935ed7e
commit 74160ccc4e
4 changed files with 5 additions and 1 deletions
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3
include/sys/syscall.h
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@ -322,7 +322,8 @@
# define SYS_stat (__SYS_filedesc+11)
# define SYS_fstat (__SYS_filedesc+12)
# define SYS_statfs (__SYS_filedesc+13)
# define SYS_telldir (__SYS_filedesc+14)
# define SYS_fstatfs (__SYS_filedesc+14)
# define SYS_telldir (__SYS_filedesc+15)
# if defined(CONFIG_PSEUDOFS_SOFTLINKS)
# define SYS_link (__SYS_filedesc+15)

1
syscall/syscall.csv
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@ -24,6 +24,7 @@
"fs_fdopen","nuttx/fs/fs.h","CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0","FAR struct file_struct*","int","int","FAR struct tcb_s*"
"fs_ioctl","nuttx/fs/fs.h","defined(CONFIG_LIBC_IOCTL_VARIADIC) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","int","unsigned long"
"fstat","sys/stat.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct stat*"
"fstatfs","sys/statfs.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct statfs*"
"fsync","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","int"
"get_errno","errno.h","!defined(__DIRECT_ERRNO_ACCESS)","int"
"get_errno_ptr","errno.h","defined(__DIRECT_ERRNO_ACCESS)","FAR int*"

Can't render this file because it has a wrong number of fields in line 2.

1
syscall/syscall_lookup.h
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@ -231,6 +231,7 @@ SYSCALL_LOOKUP(up_assert, 2, STUB_up_assert)
SYSCALL_LOOKUP(stat, 2, STUB_stat)
SYSCALL_LOOKUP(fstat, 2, STUB_fstat)
SYSCALL_LOOKUP(statfs, 2, STUB_statfs)
SYSCALL_LOOKUP(fstatfs, 2, STUB_fstatfs)
SYSCALL_LOOKUP(telldir, 1, STUB_telldir)
# if defined(CONFIG_PSEUDOFS_SOFTLINKS)

1
syscall/syscall_stublookup.c
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@ -237,6 +237,7 @@ uintptr_t STUB_seekdir(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_stat(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_fstat(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_statfs(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_fstatfs(int nbr, uintptr_t parm1, uintptr_t parm2);
uintptr_t STUB_telldir(int nbr, uintptr_t parm1);
uintptr_t STUB_link(int nbr, uintptr_t parm1, uintptr_t parm2);