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void-packages/srcpkgs/qemu/patches/lfs64.patch

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Builds defines -D_FILE_OFFSET_BITS=64 which makes the original functions
anf macros behave same as their 64 suffixed counterparts. This also
helps in compiling with latest musl C library, where these macros and
functions are no more available under _GNU_SOURCE feature macro
source: https://git.alpinelinux.org/aports/plain/community/qemu/lfs64.patch
--
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index bbba2a6..38fa09a 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -6812,13 +6812,13 @@ static int target_to_host_fcntl_cmd(int cmd)
ret = cmd;
break;
case TARGET_F_GETLK:
- ret = F_GETLK64;
+ ret = F_GETLK;
break;
case TARGET_F_SETLK:
- ret = F_SETLK64;
+ ret = F_SETLK;
break;
case TARGET_F_SETLKW:
- ret = F_SETLKW64;
+ ret = F_SETLKW;
break;
case TARGET_F_GETOWN:
ret = F_GETOWN;
@@ -6834,13 +6834,13 @@ static int target_to_host_fcntl_cmd(int cmd)
break;
#if TARGET_ABI_BITS == 32
case TARGET_F_GETLK64:
- ret = F_GETLK64;
+ ret = F_GETLK;
break;
case TARGET_F_SETLK64:
- ret = F_SETLK64;
+ ret = F_SETLK;
break;
case TARGET_F_SETLKW64:
- ret = F_SETLKW64;
+ ret = F_SETLKW;
break;
#endif
case TARGET_F_SETLEASE:
@@ -6894,8 +6894,8 @@ static int target_to_host_fcntl_cmd(int cmd)
* them to 5, 6 and 7 before making the syscall(). Since we make the
* syscall directly, adjust to what is supported by the kernel.
*/
- if (ret >= F_GETLK64 && ret <= F_SETLKW64) {
- ret -= F_GETLK64 - 5;
+ if (ret >= F_GETLK && ret <= F_SETLKW) {
+ ret -= F_GETLK - 5;
}
#endif
@@ -6928,7 +6928,7 @@ static int host_to_target_flock(int type)
return type;
}
-static inline abi_long copy_from_user_flock(struct flock64 *fl,
+static inline abi_long copy_from_user_flock(struct flock *fl,
abi_ulong target_flock_addr)
{
struct target_flock *target_fl;
@@ -6953,7 +6953,7 @@ static inline abi_long copy_from_user_flock(struct flock64 *fl,
}
static inline abi_long copy_to_user_flock(abi_ulong target_flock_addr,
- const struct flock64 *fl)
+ const struct flock *fl)
{
struct target_flock *target_fl;
short l_type;
@@ -6972,8 +6972,8 @@ static inline abi_long copy_to_user_flock(abi_ulong target_flock_addr,
return 0;
}
-typedef abi_long from_flock64_fn(struct flock64 *fl, abi_ulong target_addr);
-typedef abi_long to_flock64_fn(abi_ulong target_addr, const struct flock64 *fl);
+typedef abi_long from_flock64_fn(struct flock *fl, abi_ulong target_addr);
+typedef abi_long to_flock64_fn(abi_ulong target_addr, const struct flock *fl);
#if defined(TARGET_ARM) && TARGET_ABI_BITS == 32
struct target_oabi_flock64 {
@@ -6984,7 +6984,7 @@ struct target_oabi_flock64 {
abi_int l_pid;
} QEMU_PACKED;
-static inline abi_long copy_from_user_oabi_flock64(struct flock64 *fl,
+static inline abi_long copy_from_user_oabi_flock64(struct flock *fl,
abi_ulong target_flock_addr)
{
struct target_oabi_flock64 *target_fl;
@@ -7009,7 +7009,7 @@ static inline abi_long copy_from_user_oabi_flock64(struct flock64 *fl,
}
static inline abi_long copy_to_user_oabi_flock64(abi_ulong target_flock_addr,
- const struct flock64 *fl)
+ const struct flock *fl)
{
struct target_oabi_flock64 *target_fl;
short l_type;
@@ -7029,7 +7029,7 @@ static inline abi_long copy_to_user_oabi_flock64(abi_ulong target_flock_addr,
}
#endif
-static inline abi_long copy_from_user_flock64(struct flock64 *fl,
+static inline abi_long copy_from_user_flock64(struct flock *fl,
abi_ulong target_flock_addr)
{
struct target_flock64 *target_fl;
@@ -7054,7 +7054,7 @@ static inline abi_long copy_from_user_flock64(struct flock64 *fl,
}
static inline abi_long copy_to_user_flock64(abi_ulong target_flock_addr,
- const struct flock64 *fl)
+ const struct flock *fl)
{
struct target_flock64 *target_fl;
short l_type;
@@ -7075,7 +7075,7 @@ static inline abi_long copy_to_user_flock64(abi_ulong target_flock_addr,
static abi_long do_fcntl(int fd, int cmd, abi_ulong arg)
{
- struct flock64 fl64;
+ struct flock fl64;
#ifdef F_GETOWN_EX
struct f_owner_ex fox;
struct target_f_owner_ex *target_fox;
@@ -7347,7 +7347,7 @@ static inline abi_long target_truncate64(CPUArchState *cpu_env, const char *arg1
arg2 = arg3;
arg3 = arg4;
}
- return get_errno(truncate64(arg1, target_offset64(arg2, arg3)));
+ return get_errno(truncate(arg1, target_offset64(arg2, arg3)));
}
#endif
@@ -7361,7 +7361,7 @@ static inline abi_long target_ftruncate64(CPUArchState *cpu_env, abi_long arg1,
arg2 = arg3;
arg3 = arg4;
}
- return get_errno(ftruncate64(arg1, target_offset64(arg2, arg3)));
+ return get_errno(ftruncate(arg1, target_offset64(arg2, arg3)));
}
#endif
@@ -8597,7 +8597,7 @@ static int do_getdents(abi_long dirfd, abi_long arg2, abi_long count)
void *tdirp;
int hlen, hoff, toff;
int hreclen, treclen;
- off64_t prev_diroff = 0;
+ off_t prev_diroff = 0;
hdirp = g_try_malloc(count);
if (!hdirp) {
@@ -8650,7 +8650,7 @@ static int do_getdents(abi_long dirfd, abi_long arg2, abi_long count)
* Return what we have, resetting the file pointer to the
* location of the first record not returned.
*/
- lseek64(dirfd, prev_diroff, SEEK_SET);
+ lseek(dirfd, prev_diroff, SEEK_SET);
break;
}
@@ -8684,7 +8684,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count)
void *tdirp;
int hlen, hoff, toff;
int hreclen, treclen;
- off64_t prev_diroff = 0;
+ off_t prev_diroff = 0;
hdirp = g_try_malloc(count);
if (!hdirp) {
@@ -8726,7 +8726,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count)
* Return what we have, resetting the file pointer to the
* location of the first record not returned.
*/
- lseek64(dirfd, prev_diroff, SEEK_SET);
+ lseek(dirfd, prev_diroff, SEEK_SET);
break;
}
@@ -11157,7 +11157,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
return -TARGET_EFAULT;
}
}
- ret = get_errno(pread64(arg1, p, arg3, target_offset64(arg4, arg5)));
+ ret = get_errno(pread(arg1, p, arg3, target_offset64(arg4, arg5)));
unlock_user(p, arg2, ret);
return ret;
case TARGET_NR_pwrite64:
@@ -11174,7 +11174,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
return -TARGET_EFAULT;
}
}
- ret = get_errno(pwrite64(arg1, p, arg3, target_offset64(arg4, arg5)));
+ ret = get_errno(pwrite(arg1, p, arg3, target_offset64(arg4, arg5)));
unlock_user(p, arg2, 0);
return ret;
#endif
@@ -12034,7 +12034,7 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
case TARGET_NR_fcntl64:
{
int cmd;
- struct flock64 fl;
+ struct flock fl;
from_flock64_fn *copyfrom = copy_from_user_flock64;
to_flock64_fn *copyto = copy_to_user_flock64;
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