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Fix statfs(64) syscall wrapper, by Andreas Schwab.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3082 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-07-20 15:54:27 +00:00
parent a029baa406
commit 4ce6f8de1a
2 changed files with 12 additions and 6 deletions
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6
linux-user/syscall.c
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@ -3352,7 +3352,8 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
put_user(stfs.f_bavail, &target_stfs->f_bavail); put_user(stfs.f_bavail, &target_stfs->f_bavail);
put_user(stfs.f_files, &target_stfs->f_files); put_user(stfs.f_files, &target_stfs->f_files);
put_user(stfs.f_ffree, &target_stfs->f_ffree); put_user(stfs.f_ffree, &target_stfs->f_ffree);
put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid); put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid.val[0]);
put_user(stfs.f_fsid.__val[1], &target_stfs->f_fsid.val[1]);
put_user(stfs.f_namelen, &target_stfs->f_namelen); put_user(stfs.f_namelen, &target_stfs->f_namelen);
unlock_user_struct(target_stfs, arg2, 1); unlock_user_struct(target_stfs, arg2, 1);
} }
@ -3378,7 +3379,8 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
put_user(stfs.f_bavail, &target_stfs->f_bavail); put_user(stfs.f_bavail, &target_stfs->f_bavail);
put_user(stfs.f_files, &target_stfs->f_files); put_user(stfs.f_files, &target_stfs->f_files);
put_user(stfs.f_ffree, &target_stfs->f_ffree); put_user(stfs.f_ffree, &target_stfs->f_ffree);
put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid); put_user(stfs.f_fsid.__val[0], &target_stfs->f_fsid.val[0]);
put_user(stfs.f_fsid.__val[1], &target_stfs->f_fsid.val[1]);
put_user(stfs.f_namelen, &target_stfs->f_namelen); put_user(stfs.f_namelen, &target_stfs->f_namelen);
unlock_user_struct(target_stfs, arg3, 0); unlock_user_struct(target_stfs, arg3, 0);
} }

12
linux-user/syscall_defs.h
View File

@ -1356,6 +1356,10 @@ struct target_stat64 {
#error unsupported CPU #error unsupported CPU
#endif #endif
typedef struct {
int val[2];
} target_fsid_t;
#ifdef TARGET_MIPS #ifdef TARGET_MIPS
struct target_statfs { struct target_statfs {
target_long f_type; target_long f_type;
@ -1368,7 +1372,7 @@ struct target_statfs {
target_long f_bavail; target_long f_bavail;
/* Linux specials */ /* Linux specials */
int f_fsid; target_fsid_t f_fsid;
target_long f_namelen; target_long f_namelen;
target_long f_spare[6]; target_long f_spare[6];
}; };
@ -1383,7 +1387,7 @@ struct target_statfs64 {
uint64_t f_files; uint64_t f_files;
uint64_t f_ffree; uint64_t f_ffree;
uint64_t f_bavail; uint64_t f_bavail;
int f_fsid; target_fsid_t f_fsid;
uint32_t f_namelen; uint32_t f_namelen;
uint32_t f_spare[6]; uint32_t f_spare[6];
}; };
@ -1396,7 +1400,7 @@ struct target_statfs {
uint32_t f_bavail; uint32_t f_bavail;
uint32_t f_files; uint32_t f_files;
uint32_t f_ffree; uint32_t f_ffree;
int f_fsid; target_fsid_t f_fsid;
uint32_t f_namelen; uint32_t f_namelen;
uint32_t f_frsize; uint32_t f_frsize;
uint32_t f_spare[5]; uint32_t f_spare[5];
@ -1410,7 +1414,7 @@ struct target_statfs64 {
uint64_t f_bavail; uint64_t f_bavail;
uint64_t f_files; uint64_t f_files;
uint64_t f_ffree; uint64_t f_ffree;
int f_fsid; target_fsid_t f_fsid;
uint32_t f_namelen; uint32_t f_namelen;
uint32_t f_frsize; uint32_t f_frsize;
uint32_t f_spare[5]; uint32_t f_spare[5];