xnu-4570.71.2.tar.gz

[apple/xnu.git] / bsd / sys / stat.h

diff --git a/bsd/sys/stat.h b/bsd/sys/stat.h
index 75b8d9322f17f6aa31d98f4a9f5c515024220145..183fdd2079d5b6ea01e1b71503a8d57bc59fb7f6 100644 (file)
--- a/bsd/sys/stat.h
+++ b/bsd/sys/stat.h
@@ -368,7 +368,15 @@ struct user32_stat64 {
        __uint32_t      st_gen;                                 /* file generation number */
        __uint32_t      st_lspare;                              /* RESERVED: DO NOT USE! */
        __int64_t       st_qspare[2];                   /* RESERVED: DO NOT USE! */
+#if __arm__ && (__BIGGEST_ALIGNMENT__ > 4)
+/* For the newer ARMv7k ABI where 64-bit types are 64-bit aligned, but pointers
+ * are 32-bit:
+ * Applying attributes here causes a mismatch with the user-space struct stat64
+ */
+};
+#else
 } __attribute__((packed,aligned(4)));
+#endif
 
 extern void munge_user64_stat64(struct stat64 *sbp, struct user64_stat64 *usbp);
 extern void munge_user32_stat64(struct stat64 *sbp, struct user32_stat64 *usbp);
@@ -474,7 +482,10 @@ extern void munge_user32_stat64(struct stat64 *sbp, struct user32_stat64 *usbp);
    notifications for deletes or renames for files which have UF_TRACKED set. */
 #define UF_TRACKED             0x00000040
 
-/* Bits 0x0080 through 0x4000 are currently undefined. */
+#define UF_DATAVAULT   0x00000080      /* entitlement required for reading */
+                                       /* and writing */
+
+/* Bits 0x0100 through 0x4000 are currently undefined. */
 #define UF_HIDDEN      0x00008000      /* hint that this item should not be */
                                        /* displayed in a GUI */
 /*
@@ -485,7 +496,7 @@ extern void munge_user32_stat64(struct stat64 *sbp, struct user32_stat64 *usbp);
 #define        SF_ARCHIVED     0x00010000      /* file is archived */
 #define        SF_IMMUTABLE    0x00020000      /* file may not be changed */
 #define        SF_APPEND       0x00040000      /* writes to file may only append */
-#define SF_RESTRICTED  0x00080000      /* restricted access */
+#define SF_RESTRICTED  0x00080000      /* entitlement required for writing */
 #define SF_NOUNLINK    0x00100000      /* Item may not be removed, renamed or mounted on */
 
 /*
@@ -523,6 +534,13 @@ mode_t     umask(mode_t);
 int    fchmodat(int, const char *, mode_t, int) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
 int    fstatat(int, const char *, struct stat *, int) __DARWIN_INODE64(fstatat) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
 int    mkdirat(int, const char *, mode_t) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+
+#define        UTIME_NOW       -1
+#define        UTIME_OMIT      -2
+
+int    futimens(int __fd, const struct timespec __times[2]) __API_AVAILABLE(macosx(10.13), ios(11.0), tvos(11.0), watchos(4.0));
+int    utimensat(int __fd, const char *__path, const struct timespec __times[2],
+               int __flag) __API_AVAILABLE(macosx(10.13), ios(11.0), tvos(11.0), watchos(4.0));
 #endif
 
 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)