diff --git a/compat/time32/__xstat.c b/compat/time32/__xstat.c
index e52b5de..acfbd3c 100644
--- a/compat/time32/__xstat.c
+++ b/compat/time32/__xstat.c
@@ -3,22 +3,22 @@
 
 struct stat32;
 
-int __fxstat(int ver, int fd, struct stat32 *buf)
+int __fxstat64(int ver, int fd, struct stat32 *buf)
 {
 	return __fstat_time32(fd, buf);
 }
 
-int __fxstatat(int ver, int fd, const char *path, struct stat32 *buf, int flag)
+int __fxstatat64(int ver, int fd, const char *path, struct stat32 *buf, int flag)
 {
 	return __fstatat_time32(fd, path, buf, flag);
 }
 
-int __lxstat(int ver, const char *path, struct stat32 *buf)
+int __lxstat64(int ver, const char *path, struct stat32 *buf)
 {
 	return __lstat_time32(path, buf);
 }
 
-int __xstat(int ver, const char *path, struct stat32 *buf)
+int __xstat64(int ver, const char *path, struct stat32 *buf)
 {
 	return __stat_time32(path, buf);
 }
diff --git a/compat/time32/aio_suspend_time32.c b/compat/time32/aio_suspend_time32.c
index d99cb65..ed5119b 100644
--- a/compat/time32/aio_suspend_time32.c
+++ b/compat/time32/aio_suspend_time32.c
@@ -7,3 +7,5 @@ int __aio_suspend_time32(const struct aiocb *const cbs[], int cnt, const struct
 	return aio_suspend(cbs, cnt, ts32 ? (&(struct timespec){
 		.tv_sec = ts32->tv_sec, .tv_nsec = ts32->tv_nsec}) : 0);
 }
+
+weak_alias(aio_suspend, aio_suspend64);
diff --git a/compat/time32/fstat_time32.c b/compat/time32/fstat_time32.c
index e5d5202..3e08439 100644
--- a/compat/time32/fstat_time32.c
+++ b/compat/time32/fstat_time32.c
@@ -13,3 +13,5 @@ int __fstat_time32(int fd, struct stat32 *restrict st32)
 	if (!r) memcpy(st32, &st, offsetof(struct stat, st_atim));
 	return r;
 }
+
+weak_alias(fstat, fstat64);
diff --git a/compat/time32/fstatat_time32.c b/compat/time32/fstatat_time32.c
index 31d42e6..85dcb00 100644
--- a/compat/time32/fstatat_time32.c
+++ b/compat/time32/fstatat_time32.c
@@ -13,3 +13,5 @@ int __fstatat_time32(int fd, const char *restrict path, struct stat32 *restrict
 	if (!r) memcpy(st32, &st, offsetof(struct stat, st_atim));
 	return r;
 }
+
+weak_alias(fstatat, fstatat64);
diff --git a/compat/time32/lstat_time32.c b/compat/time32/lstat_time32.c
index 28cb5a0..c1257a1 100644
--- a/compat/time32/lstat_time32.c
+++ b/compat/time32/lstat_time32.c
@@ -13,3 +13,5 @@ int __lstat_time32(const char *restrict path, struct stat32 *restrict st32)
 	if (!r) memcpy(st32, &st, offsetof(struct stat, st_atim));
 	return r;
 }
+
+weak_alias(lstat, lstat64);
diff --git a/compat/time32/stat_time32.c b/compat/time32/stat_time32.c
index b154b0f..8c6121d 100644
--- a/compat/time32/stat_time32.c
+++ b/compat/time32/stat_time32.c
@@ -13,3 +13,5 @@ int __stat_time32(const char *restrict path, struct stat32 *restrict st32)
 	if (!r) memcpy(st32, &st, offsetof(struct stat, st_atim));
 	return r;
 }
+
+weak_alias(stat, stat64);
diff --git a/include/aio.h b/include/aio.h
index a938fca..453c41b 100644
--- a/include/aio.h
+++ b/include/aio.h
@@ -49,7 +49,7 @@ int aio_fsync(int, struct aiocb *);
 
 int lio_listio(int, struct aiocb *__restrict const *__restrict, int, struct sigevent *__restrict);
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define aiocb64 aiocb
 #define aio_read64 aio_read
 #define aio_write64 aio_write
diff --git a/include/dirent.h b/include/dirent.h
index 2d8fffb..650ecf6 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -56,7 +56,7 @@ int getdents(int, struct dirent *, size_t);
 int versionsort(const struct dirent **, const struct dirent **);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define dirent64 dirent
 #define readdir64 readdir
 #define readdir64_r readdir_r
diff --git a/include/fcntl.h b/include/fcntl.h
index 515f255..b664cdc 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -195,7 +195,7 @@ ssize_t tee(int, int, size_t, unsigned);
 #define loff_t off_t
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define F_GETLK64 F_GETLK
 #define F_SETLK64 F_SETLK
 #define F_SETLKW64 F_SETLKW
diff --git a/include/ftw.h b/include/ftw.h
index d0445e8..b15c062 100644
--- a/include/ftw.h
+++ b/include/ftw.h
@@ -29,7 +29,7 @@ struct FTW {
 int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
 int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *), int, int);
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define ftw64 ftw
 #define nftw64 nftw
 #endif
diff --git a/include/glob.h b/include/glob.h
index fed0674..4a562a2 100644
--- a/include/glob.h
+++ b/include/glob.h
@@ -39,7 +39,7 @@ void globfree(glob_t *);
 #define GLOB_NOMATCH 3
 #define GLOB_NOSYS   4
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define glob64 glob
 #define globfree64 globfree
 #define glob64_t glob_t
diff --git a/include/stdio.h b/include/stdio.h
index cb85861..d1ed01f 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -205,7 +205,7 @@ typedef struct _IO_cookie_io_functions_t {
 FILE *fopencookie(void *, const char *, cookie_io_functions_t);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define tmpfile64 tmpfile
 #define fopen64 fopen
 #define freopen64 freopen
diff --git a/include/stdlib.h b/include/stdlib.h
index 475190b..02e1507 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -163,7 +163,7 @@ double strtod_l(const char *__restrict, char **__restrict, struct __locale_struc
 long double strtold_l(const char *__restrict, char **__restrict, struct __locale_struct *);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define mkstemp64 mkstemp
 #define mkostemp64 mkostemp
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
diff --git a/include/sys/mman.h b/include/sys/mman.h
index 3d5d0f9..80a3baa 100644
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@@ -141,7 +141,7 @@ int mincore (void *, size_t, unsigned char *);
 int shm_open (const char *, int, mode_t);
 int shm_unlink (const char *);
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define mmap64 mmap
 #define off64_t off_t
 #endif
diff --git a/include/sys/resource.h b/include/sys/resource.h
index e8bfbe1..3068328 100644
--- a/include/sys/resource.h
+++ b/include/sys/resource.h
@@ -95,7 +95,7 @@ int prlimit(pid_t, int, const struct rlimit *, struct rlimit *);
 
 #define RLIM_NLIMITS RLIMIT_NLIMITS
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define RLIM64_INFINITY RLIM_INFINITY
 #define RLIM64_SAVED_CUR RLIM_SAVED_CUR
 #define RLIM64_SAVED_MAX RLIM_SAVED_MAX
diff --git a/include/sys/sendfile.h b/include/sys/sendfile.h
index 253a041..e7570d8 100644
--- a/include/sys/sendfile.h
+++ b/include/sys/sendfile.h
@@ -10,7 +10,7 @@ extern "C" {
 
 ssize_t sendfile(int, int, off_t *, size_t);
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define sendfile64 sendfile
 #define off64_t off_t
 #endif
diff --git a/include/sys/stat.h b/include/sys/stat.h
index e6d0049..10d446c 100644
--- a/include/sys/stat.h
+++ b/include/sys/stat.h
@@ -98,7 +98,7 @@ int lchmod(const char *, mode_t);
 #define S_IEXEC S_IXUSR
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define stat64 stat
 #define fstat64 fstat
 #define lstat64 lstat
diff --git a/include/sys/statfs.h b/include/sys/statfs.h
index 7a2e11c..6f4c623 100644
--- a/include/sys/statfs.h
+++ b/include/sys/statfs.h
@@ -18,7 +18,7 @@ typedef struct __fsid_t {
 int statfs (const char *, struct statfs *);
 int fstatfs (int, struct statfs *);
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define statfs64 statfs
 #define fstatfs64 fstatfs
 #define fsblkcnt64_t fsblkcnt_t
diff --git a/include/sys/statvfs.h b/include/sys/statvfs.h
index 57a6b80..793490b 100644
--- a/include/sys/statvfs.h
+++ b/include/sys/statvfs.h
@@ -42,7 +42,7 @@ int fstatvfs (int, struct statvfs *);
 #define ST_NODIRATIME  2048
 #define ST_RELATIME    4096
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define statvfs64 statvfs
 #define fstatvfs64 fstatvfs
 #define fsblkcnt64_t fsblkcnt_t
diff --git a/include/sys/types.h b/include/sys/types.h
index 3363374..0c35541 100644
--- a/include/sys/types.h
+++ b/include/sys/types.h
@@ -71,7 +71,7 @@ typedef unsigned long long u_quad_t;
 #include <sys/select.h>
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define blkcnt64_t blkcnt_t
 #define fsblkcnt64_t fsblkcnt_t
 #define fsfilcnt64_t fsfilcnt_t
diff --git a/include/sys/uio.h b/include/sys/uio.h
index 90e5939..00f73a2 100644
--- a/include/sys/uio.h
+++ b/include/sys/uio.h
@@ -29,7 +29,7 @@ ssize_t writev (int, const struct iovec *, int);
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 ssize_t preadv (int, const struct iovec *, int, off_t);
 ssize_t pwritev (int, const struct iovec *, int, off_t);
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define preadv64 preadv
 #define pwritev64 pwritev
 #define off64_t off_t
diff --git a/include/unistd.h b/include/unistd.h
index 5bc7f79..0e8149e 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -198,7 +198,7 @@ ssize_t copy_file_range(int, off_t *, int, off_t *, size_t, unsigned);
 pid_t gettid(void);
 #endif
 
-#if defined(_LARGEFILE64_SOURCE)
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
 #define lseek64 lseek
 #define pread64 pread
 #define pwrite64 pwrite
diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index ceca3c9..0ae3e94 100644
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -343,40 +343,6 @@ static struct symdef find_sym(struct dso *dso, const char *s, int need_def)
 	return find_sym2(dso, s, need_def, 0);
 }
 
-static struct symdef get_lfs64(const char *name)
-{
-	const char *p;
-	static const char lfs64_list[] =
-		"aio_cancel\0aio_error\0aio_fsync\0aio_read\0aio_return\0"
-		"aio_suspend\0aio_write\0alphasort\0creat\0fallocate\0"
-		"fgetpos\0fopen\0freopen\0fseeko\0fsetpos\0fstat\0"
-		"fstatat\0fstatfs\0fstatvfs\0ftello\0ftruncate\0ftw\0"
-		"getdents\0getrlimit\0glob\0globfree\0lio_listio\0"
-		"lockf\0lseek\0lstat\0mkostemp\0mkostemps\0mkstemp\0"
-		"mkstemps\0mmap\0nftw\0open\0openat\0posix_fadvise\0"
-		"posix_fallocate\0pread\0preadv\0prlimit\0pwrite\0"
-		"pwritev\0readdir\0scandir\0sendfile\0setrlimit\0"
-		"stat\0statfs\0statvfs\0tmpfile\0truncate\0versionsort\0"
-		"__fxstat\0__fxstatat\0__lxstat\0__xstat\0";
-	size_t l;
-	char buf[16];
-	for (l=0; name[l]; l++) {
-		if (l >= sizeof buf) goto nomatch;
-		buf[l] = name[l];
-	}
-	if (!strcmp(name, "readdir64_r"))
-		return find_sym(&ldso, "readdir_r", 1);
-	if (l<2 || name[l-2]!='6' || name[l-1]!='4')
-		goto nomatch;
-	buf[l-=2] = 0;
-	for (p=lfs64_list; *p; p++) {
-		if (!strcmp(buf, p)) return find_sym(&ldso, buf, 1);
-		while (*p) p++;
-	}
-nomatch:
-	return (struct symdef){ 0 };
-}
-
 static void do_relocs(struct dso *dso, size_t *rel, size_t rel_size, size_t stride)
 {
 	unsigned char *base = dso->base;
@@ -430,7 +396,6 @@ static void do_relocs(struct dso *dso, size_t *rel, size_t rel_size, size_t stri
 			def = (sym->st_info>>4) == STB_LOCAL
 				? (struct symdef){ .dso = dso, .sym = sym }
 				: find_sym(ctx, name, type==REL_PLT);
-			if (!def.sym) def = get_lfs64(name);
 			if (!def.sym && (sym->st_shndx != SHN_UNDEF
 			    || sym->st_info>>4 != STB_WEAK)) {
 				if (dso->lazy && (type==REL_PLT || type==REL_GOT)) {
diff --git a/src/aio/aio.c b/src/aio/aio.c
index d7e063b..37309d3 100644
--- a/src/aio/aio.c
+++ b/src/aio/aio.c
@@ -430,3 +430,10 @@ void __aio_atfork(int who)
 	 * We are not a lock holder anyway; the thread in the parent was. */
 	pthread_rwlock_init(&maplock, 0);
 }
+
+weak_alias(aio_cancel, aio_cancel64);
+weak_alias(aio_error, aio_error64);
+weak_alias(aio_fsync, aio_fsync64);
+weak_alias(aio_read, aio_read64);
+weak_alias(aio_write, aio_write64);
+weak_alias(aio_return, aio_return64);
diff --git a/src/aio/aio_suspend.c b/src/aio/aio_suspend.c
index 1f0c9aa..290b43f 100644
--- a/src/aio/aio_suspend.c
+++ b/src/aio/aio_suspend.c
@@ -73,3 +73,7 @@ int aio_suspend(const struct aiocb *const cbs[], int cnt, const struct timespec
 		}
 	}
 }
+
+#if !_REDIR_TIME64
+weak_alias(aio_suspend, aio_suspend64);
+#endif
diff --git a/src/aio/lio_listio.c b/src/aio/lio_listio.c
index a672812..0799c15 100644
--- a/src/aio/lio_listio.c
+++ b/src/aio/lio_listio.c
@@ -139,3 +139,5 @@ int lio_listio(int mode, struct aiocb *restrict const *restrict cbs, int cnt, st
 
 	return 0;
 }
+
+weak_alias(lio_listio, lio_listio64);
diff --git a/src/dirent/alphasort.c b/src/dirent/alphasort.c
index ab2624e..bee672e 100644
--- a/src/dirent/alphasort.c
+++ b/src/dirent/alphasort.c
@@ -5,3 +5,5 @@ int alphasort(const struct dirent **a, const struct dirent **b)
 {
 	return strcoll((*a)->d_name, (*b)->d_name);
 }
+
+weak_alias(alphasort, alphasort64);
diff --git a/src/dirent/readdir.c b/src/dirent/readdir.c
index 5a03b36..569fc70 100644
--- a/src/dirent/readdir.c
+++ b/src/dirent/readdir.c
@@ -25,3 +25,5 @@ struct dirent *readdir(DIR *dir)
 	dir->tell = de->d_off;
 	return de;
 }
+
+weak_alias(readdir, readdir64);
diff --git a/src/dirent/readdir_r.c b/src/dirent/readdir_r.c
index 0d5de5f..e2a818f 100644
--- a/src/dirent/readdir_r.c
+++ b/src/dirent/readdir_r.c
@@ -25,3 +25,5 @@ int readdir_r(DIR *restrict dir, struct dirent *restrict buf, struct dirent **re
 	*result = buf;
 	return 0;
 }
+
+weak_alias(readdir_r, readdir64_r);
diff --git a/src/dirent/scandir.c b/src/dirent/scandir.c
index 7456b9b..7ee195d 100644
--- a/src/dirent/scandir.c
+++ b/src/dirent/scandir.c
@@ -43,3 +43,5 @@ int scandir(const char *path, struct dirent ***res,
 	*res = names;
 	return cnt;
 }
+
+weak_alias(scandir, scandir64);
diff --git a/src/dirent/versionsort.c b/src/dirent/versionsort.c
index 9769610..d4c4892 100644
--- a/src/dirent/versionsort.c
+++ b/src/dirent/versionsort.c
@@ -6,3 +6,6 @@ int versionsort(const struct dirent **a, const struct dirent **b)
 {
 	return strverscmp((*a)->d_name, (*b)->d_name);
 }
+
+#undef versionsort64
+weak_alias(versionsort, versionsort64);
diff --git a/src/fcntl/creat.c b/src/fcntl/creat.c
index c9c4391..8f8aab6 100644
--- a/src/fcntl/creat.c
+++ b/src/fcntl/creat.c
@@ -4,3 +4,5 @@ int creat(const char *filename, mode_t mode)
 {
 	return open(filename, O_CREAT|O_WRONLY|O_TRUNC, mode);
 }
+
+weak_alias(creat, creat64);
diff --git a/src/fcntl/open.c b/src/fcntl/open.c
index 4c3c827..1d817a2 100644
--- a/src/fcntl/open.c
+++ b/src/fcntl/open.c
@@ -19,3 +19,5 @@ int open(const char *filename, int flags, ...)
 
 	return __syscall_ret(fd);
 }
+
+weak_alias(open, open64);
diff --git a/src/fcntl/openat.c b/src/fcntl/openat.c
index 83a9e0d..ad165ec 100644
--- a/src/fcntl/openat.c
+++ b/src/fcntl/openat.c
@@ -15,3 +15,5 @@ int openat(int fd, const char *filename, int flags, ...)
 
 	return syscall_cp(SYS_openat, fd, filename, flags|O_LARGEFILE, mode);
 }
+
+weak_alias(openat, openat64);
diff --git a/src/fcntl/posix_fadvise.c b/src/fcntl/posix_fadvise.c
index 07346d2..75b8e1a 100644
--- a/src/fcntl/posix_fadvise.c
+++ b/src/fcntl/posix_fadvise.c
@@ -14,3 +14,5 @@ int posix_fadvise(int fd, off_t base, off_t len, int advice)
 		__SYSCALL_LL_E(len), advice);
 #endif
 }
+
+weak_alias(posix_fadvise, posix_fadvise64);
diff --git a/src/fcntl/posix_fallocate.c b/src/fcntl/posix_fallocate.c
index 80a65cb..c57a24a 100644
--- a/src/fcntl/posix_fallocate.c
+++ b/src/fcntl/posix_fallocate.c
@@ -6,3 +6,5 @@ int posix_fallocate(int fd, off_t base, off_t len)
 	return -__syscall(SYS_fallocate, fd, 0, __SYSCALL_LL_E(base),
 		__SYSCALL_LL_E(len));
 }
+
+weak_alias(posix_fallocate, posix_fallocate64);
diff --git a/src/legacy/ftw.c b/src/legacy/ftw.c
index e757fc6..506bd29 100644
--- a/src/legacy/ftw.c
+++ b/src/legacy/ftw.c
@@ -7,3 +7,5 @@ int ftw(const char *path, int (*fn)(const char *, const struct stat *, int), int
 	 * actually undefined, but works on all real-world machines. */
 	return nftw(path, (int (*)())fn, fd_limit, FTW_PHYS);
 }
+
+weak_alias(ftw, ftw64);
diff --git a/src/linux/fallocate.c b/src/linux/fallocate.c
index 9146350..7d68bc8 100644
--- a/src/linux/fallocate.c
+++ b/src/linux/fallocate.c
@@ -7,3 +7,6 @@ int fallocate(int fd, int mode, off_t base, off_t len)
 	return syscall(SYS_fallocate, fd, mode, __SYSCALL_LL_E(base),
 		__SYSCALL_LL_E(len));
 }
+
+#undef fallocate64
+weak_alias(fallocate, fallocate64);
diff --git a/src/linux/getdents.c b/src/linux/getdents.c
index 97f76e1..796c1e5 100644
--- a/src/linux/getdents.c
+++ b/src/linux/getdents.c
@@ -8,3 +8,5 @@ int getdents(int fd, struct dirent *buf, size_t len)
 	if (len>INT_MAX) len = INT_MAX;
 	return syscall(SYS_getdents, fd, buf, len);
 }
+
+weak_alias(getdents, getdents64);
diff --git a/src/linux/prlimit.c b/src/linux/prlimit.c
index fcf45aa..3df9ffb 100644
--- a/src/linux/prlimit.c
+++ b/src/linux/prlimit.c
@@ -21,3 +21,6 @@ int prlimit(pid_t pid, int resource, const struct rlimit *new_limit, struct rlim
 	}
 	return r;
 }
+
+#undef prlimit64
+weak_alias(prlimit, prlimit64);
diff --git a/src/linux/sendfile.c b/src/linux/sendfile.c
index fc1577d..9afe6dd 100644
--- a/src/linux/sendfile.c
+++ b/src/linux/sendfile.c
@@ -5,3 +5,5 @@ ssize_t sendfile(int out_fd, int in_fd, off_t *ofs, size_t count)
 {
 	return syscall(SYS_sendfile, out_fd, in_fd, ofs, count);
 }
+
+weak_alias(sendfile, sendfile64);
diff --git a/src/misc/getrlimit.c b/src/misc/getrlimit.c
index a5558d8..bf67630 100644
--- a/src/misc/getrlimit.c
+++ b/src/misc/getrlimit.c
@@ -26,3 +26,5 @@ int getrlimit(int resource, struct rlimit *rlim)
 	return ret;
 #endif
 }
+
+weak_alias(getrlimit, getrlimit64);
diff --git a/src/misc/lockf.c b/src/misc/lockf.c
index 0162442..16a80be 100644
--- a/src/misc/lockf.c
+++ b/src/misc/lockf.c
@@ -28,3 +28,5 @@ int lockf(int fd, int op, off_t size)
 	errno = EINVAL;
 	return -1;
 }
+
+weak_alias(lockf, lockf64);
diff --git a/src/misc/nftw.c b/src/misc/nftw.c
index 71bc62e..e1bcf1a 100644
--- a/src/misc/nftw.c
+++ b/src/misc/nftw.c
@@ -140,3 +140,5 @@ int nftw(const char *path, int (*fn)(const char *, const struct stat *, int, str
 	pthread_setcancelstate(cs, 0);
 	return r;
 }
+
+weak_alias(nftw, nftw64);
diff --git a/src/misc/setrlimit.c b/src/misc/setrlimit.c
index edb413f..5b713cf 100644
--- a/src/misc/setrlimit.c
+++ b/src/misc/setrlimit.c
@@ -49,3 +49,5 @@ int setrlimit(int resource, const struct rlimit *rlim)
 	return __syscall_ret(ret);
 #endif
 }
+
+weak_alias(setrlimit, setrlimit64);
diff --git a/src/mman/mmap.c b/src/mman/mmap.c
index 43e5e02..eff88d8 100644
--- a/src/mman/mmap.c
+++ b/src/mman/mmap.c
@@ -37,3 +37,5 @@ void *__mmap(void *start, size_t len, int prot, int flags, int fd, off_t off)
 }
 
 weak_alias(__mmap, mmap);
+
+weak_alias(mmap, mmap64);
diff --git a/src/regex/glob.c b/src/regex/glob.c
index a490644..9de080e 100644
--- a/src/regex/glob.c
+++ b/src/regex/glob.c
@@ -306,3 +306,6 @@ void globfree(glob_t *g)
 	g->gl_pathc = 0;
 	g->gl_pathv = NULL;
 }
+
+weak_alias(glob, glob64);
+weak_alias(globfree, globfree64);
diff --git a/src/stat/__xstat.c b/src/stat/__xstat.c
index b4560df..630936a 100644
--- a/src/stat/__xstat.c
+++ b/src/stat/__xstat.c
@@ -22,6 +22,11 @@ int __xstat(int ver, const char *path, struct stat *buf)
 	return stat(path, buf);
 }
 
+weak_alias(__fxstat, __fxstat64);
+weak_alias(__fxstatat, __fxstatat64);
+weak_alias(__lxstat, __lxstat64);
+weak_alias(__xstat, __xstat64);
+
 #endif
 
 int __xmknod(int ver, const char *path, mode_t mode, dev_t *dev)
diff --git a/src/stat/fstat.c b/src/stat/fstat.c
index fd28b8a..27db0cc 100644
--- a/src/stat/fstat.c
+++ b/src/stat/fstat.c
@@ -11,3 +11,7 @@ int __fstat(int fd, struct stat *st)
 }
 
 weak_alias(__fstat, fstat);
+
+#if !_REDIR_TIME64
+weak_alias(fstat, fstat64);
+#endif
diff --git a/src/stat/fstatat.c b/src/stat/fstatat.c
index 0450637..74c51cf 100644
--- a/src/stat/fstatat.c
+++ b/src/stat/fstatat.c
@@ -151,3 +151,7 @@ int __fstatat(int fd, const char *restrict path, struct stat *restrict st, int f
 }
 
 weak_alias(__fstatat, fstatat);
+
+#if !_REDIR_TIME64
+weak_alias(fstatat, fstatat64);
+#endif
diff --git a/src/stat/lstat.c b/src/stat/lstat.c
index 6822fca..6fe004d 100644
--- a/src/stat/lstat.c
+++ b/src/stat/lstat.c
@@ -5,3 +5,7 @@ int lstat(const char *restrict path, struct stat *restrict buf)
 {
 	return fstatat(AT_FDCWD, path, buf, AT_SYMLINK_NOFOLLOW);
 }
+
+#if !_REDIR_TIME64
+weak_alias(lstat, lstat64);
+#endif
diff --git a/src/stat/stat.c b/src/stat/stat.c
index 23570e7..ea70efc 100644
--- a/src/stat/stat.c
+++ b/src/stat/stat.c
@@ -5,3 +5,7 @@ int stat(const char *restrict path, struct stat *restrict buf)
 {
 	return fstatat(AT_FDCWD, path, buf, 0);
 }
+
+#if !_REDIR_TIME64
+weak_alias(stat, stat64);
+#endif
diff --git a/src/stat/statvfs.c b/src/stat/statvfs.c
index bfbb5fe..f65d1b5 100644
--- a/src/stat/statvfs.c
+++ b/src/stat/statvfs.c
@@ -56,3 +56,8 @@ int fstatvfs(int fd, struct statvfs *buf)
 	fixup(buf, &kbuf);
 	return 0;
 }
+
+weak_alias(statvfs, statvfs64);
+weak_alias(statfs, statfs64);
+weak_alias(fstatvfs, fstatvfs64);
+weak_alias(fstatfs, fstatfs64);
diff --git a/src/stdio/fgetpos.c b/src/stdio/fgetpos.c
index 392f732..50813d2 100644
--- a/src/stdio/fgetpos.c
+++ b/src/stdio/fgetpos.c
@@ -7,3 +7,5 @@ int fgetpos(FILE *restrict f, fpos_t *restrict pos)
 	*(long long *)pos = off;
 	return 0;
 }
+
+weak_alias(fgetpos, fgetpos64);
diff --git a/src/stdio/fopen.c b/src/stdio/fopen.c
index 80bc341..e1b91e1 100644
--- a/src/stdio/fopen.c
+++ b/src/stdio/fopen.c
@@ -29,3 +29,5 @@ FILE *fopen(const char *restrict filename, const char *restrict mode)
 	__syscall(SYS_close, fd);
 	return 0;
 }
+
+weak_alias(fopen, fopen64);
diff --git a/src/stdio/freopen.c b/src/stdio/freopen.c
index 1641a4c..96bfbb4 100644
--- a/src/stdio/freopen.c
+++ b/src/stdio/freopen.c
@@ -51,3 +51,5 @@ fail:
 	fclose(f);
 	return NULL;
 }
+
+weak_alias(freopen, freopen64);
diff --git a/src/stdio/fseek.c b/src/stdio/fseek.c
index c742580..c07f7e9 100644
--- a/src/stdio/fseek.c
+++ b/src/stdio/fseek.c
@@ -46,3 +46,5 @@ int fseek(FILE *f, long off, int whence)
 }
 
 weak_alias(__fseeko, fseeko);
+
+weak_alias(fseeko, fseeko64);
diff --git a/src/stdio/fsetpos.c b/src/stdio/fsetpos.c
index 779cb3c..77ab8d8 100644
--- a/src/stdio/fsetpos.c
+++ b/src/stdio/fsetpos.c
@@ -4,3 +4,5 @@ int fsetpos(FILE *f, const fpos_t *pos)
 {
 	return __fseeko(f, *(const long long *)pos, SEEK_SET);
 }
+
+weak_alias(fsetpos, fsetpos64);
diff --git a/src/stdio/ftell.c b/src/stdio/ftell.c
index 1e1a08d..1a2afbb 100644
--- a/src/stdio/ftell.c
+++ b/src/stdio/ftell.c
@@ -37,3 +37,5 @@ long ftell(FILE *f)
 }
 
 weak_alias(__ftello, ftello);
+
+weak_alias(ftello, ftello64);
diff --git a/src/stdio/tmpfile.c b/src/stdio/tmpfile.c
index 2fa8803..ae49398 100644
--- a/src/stdio/tmpfile.c
+++ b/src/stdio/tmpfile.c
@@ -27,3 +27,5 @@ FILE *tmpfile(void)
 	}
 	return 0;
 }
+
+weak_alias(tmpfile, tmpfile64);
diff --git a/src/temp/mkostemp.c b/src/temp/mkostemp.c
index e3dfdd9..d8dcb80 100644
--- a/src/temp/mkostemp.c
+++ b/src/temp/mkostemp.c
@@ -5,3 +5,5 @@ int mkostemp(char *template, int flags)
 {
 	return __mkostemps(template, 0, flags);
 }
+
+weak_alias(mkostemp, mkostemp64);
diff --git a/src/temp/mkostemps.c b/src/temp/mkostemps.c
index 093d238..ef24eea 100644
--- a/src/temp/mkostemps.c
+++ b/src/temp/mkostemps.c
@@ -26,3 +26,4 @@ int __mkostemps(char *template, int len, int flags)
 }
 
 weak_alias(__mkostemps, mkostemps);
+weak_alias(__mkostemps, mkostemps64);
diff --git a/src/temp/mkstemp.c b/src/temp/mkstemp.c
index 76c835b..166b8af 100644
--- a/src/temp/mkstemp.c
+++ b/src/temp/mkstemp.c
@@ -4,3 +4,5 @@ int mkstemp(char *template)
 {
 	return __mkostemps(template, 0, 0);
 }
+
+weak_alias(mkstemp, mkstemp64);
diff --git a/src/temp/mkstemps.c b/src/temp/mkstemps.c
index f8eabfe..6b7531b 100644
--- a/src/temp/mkstemps.c
+++ b/src/temp/mkstemps.c
@@ -5,3 +5,5 @@ int mkstemps(char *template, int len)
 {
 	return __mkostemps(template, len, 0);
 }
+
+weak_alias(mkstemps, mkstemps64);
diff --git a/src/unistd/ftruncate.c b/src/unistd/ftruncate.c
index 54ff34b..b41be0f 100644
--- a/src/unistd/ftruncate.c
+++ b/src/unistd/ftruncate.c
@@ -5,3 +5,5 @@ int ftruncate(int fd, off_t length)
 {
 	return syscall(SYS_ftruncate, fd, __SYSCALL_LL_O(length));
 }
+
+weak_alias(ftruncate, ftruncate64);
diff --git a/src/unistd/lseek.c b/src/unistd/lseek.c
index f5b6668..b4984f3 100644
--- a/src/unistd/lseek.c
+++ b/src/unistd/lseek.c
@@ -12,3 +12,4 @@ off_t __lseek(int fd, off_t offset, int whence)
 }
 
 weak_alias(__lseek, lseek);
+weak_alias(__lseek, lseek64);
diff --git a/src/unistd/mipsn32/lseek.c b/src/unistd/mipsn32/lseek.c
index 0f6cbca..60e74a5 100644
--- a/src/unistd/mipsn32/lseek.c
+++ b/src/unistd/mipsn32/lseek.c
@@ -17,3 +17,4 @@ off_t __lseek(int fd, off_t offset, int whence)
 }
 
 weak_alias(__lseek, lseek);
+weak_alias(__lseek, lseek64);
diff --git a/src/unistd/pread.c b/src/unistd/pread.c
index b03fb0a..5681b04 100644
--- a/src/unistd/pread.c
+++ b/src/unistd/pread.c
@@ -5,3 +5,5 @@ ssize_t pread(int fd, void *buf, size_t size, off_t ofs)
 {
 	return syscall_cp(SYS_pread, fd, buf, size, __SYSCALL_LL_PRW(ofs));
 }
+
+weak_alias(pread, pread64);
diff --git a/src/unistd/preadv.c b/src/unistd/preadv.c
index 890ab40..8376d60 100644
--- a/src/unistd/preadv.c
+++ b/src/unistd/preadv.c
@@ -8,3 +8,5 @@ ssize_t preadv(int fd, const struct iovec *iov, int count, off_t ofs)
 	return syscall_cp(SYS_preadv, fd, iov, count,
 		(long)(ofs), (long)(ofs>>32));
 }
+
+weak_alias(preadv, preadv64);
diff --git a/src/unistd/pwrite.c b/src/unistd/pwrite.c
index 869b69f..ca37657 100644
--- a/src/unistd/pwrite.c
+++ b/src/unistd/pwrite.c
@@ -5,3 +5,5 @@ ssize_t pwrite(int fd, const void *buf, size_t size, off_t ofs)
 {
 	return syscall_cp(SYS_pwrite, fd, buf, size, __SYSCALL_LL_PRW(ofs));
 }
+
+weak_alias(pwrite, pwrite64);
diff --git a/src/unistd/pwritev.c b/src/unistd/pwritev.c
index becf9de..f5a612c 100644
--- a/src/unistd/pwritev.c
+++ b/src/unistd/pwritev.c
@@ -8,3 +8,5 @@ ssize_t pwritev(int fd, const struct iovec *iov, int count, off_t ofs)
 	return syscall_cp(SYS_pwritev, fd, iov, count,
 		(long)(ofs), (long)(ofs>>32));
 }
+
+weak_alias(pwritev, pwritev64);
diff --git a/src/unistd/truncate.c b/src/unistd/truncate.c
index 077351e..9729680 100644
--- a/src/unistd/truncate.c
+++ b/src/unistd/truncate.c
@@ -5,3 +5,5 @@ int truncate(const char *path, off_t length)
 {
 	return syscall(SYS_truncate, path, __SYSCALL_LL_O(length));
 }
+
+weak_alias(truncate, truncate64);
diff --git a/src/unistd/x32/lseek.c b/src/unistd/x32/lseek.c
index 5f93292..3263642 100644
--- a/src/unistd/x32/lseek.c
+++ b/src/unistd/x32/lseek.c
@@ -12,3 +12,4 @@ off_t __lseek(int fd, off_t offset, int whence)
 }
 
 weak_alias(__lseek, lseek);
+weak_alias(__lseek, lseek64);