From: Jeff Mahoney <je...@suse.com> Hi all -
This patch adds support for the btrfs ioctls and some generic file ioctls. Thanks, Dmitry, for the review. Changes since v4: - Added test cases, including verbose and writeable cases - Added support for FS_IOC_FIEMAP, since it was required to test BTRFS_IOC_LOGICAL_INO - Fixed bugs made apparent by test cases - Style changes as requested - Rebased now that xlookup64 is xlookup Changes since v3: - Rebased on top of xval update - Minor cleanups. Changes since v2: - Use print_quoted_string to print strings from the user - Many corrections of output text - Load elements in user-sized arrays individually to avoid arbitrary user-specified memory allocations - Don't print arrays with user defined lengths in abbrev mode - Only print max_strlen elements in arrays in verbose mode - Added new ioctls added in the Linux 4.6 cycle - Added file_ioctl.c to contain generic file ioctls - BTRFS_IOC_CLONE -> FICLONE - BTRFS_IOC_CLONE_RANGE -> FICLONERANGE - BTRFS_IOC_FILE_EXTENT_SAME -> FIDEDUPERANGE - Proper printing of flags when none are set - Broke out complex printing into separate routines - Use "UINT64_MAX" instead of "-1" to print -1ULL for objectids Changes since v1: - Change addflags, printflags, and sprintflags to use unsigned int vals. - Introduce 64-bit variants for all three. - Convert all three to wrappers around the 64-bit versions - Use pointers to uint64_ts instead of casting ints for bsearch - Use SIZEOF_LONG instead of BITS_PER_LONG - Fix missing comma for ioctls that return a signed int value - Don't test for exiting(tcp) if we've already returned a nonzero value in entering mode - Use stdint types when defining structs - Don't define separate macros for testing structs - Add UUID_STRING_SIZE macro - Don't test for error if umove* will be called immediately afterward - Various style fixes - Don't assume btrfs.h will be available Thanks, -Jeff ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Strace-devel mailing list Strace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/strace-devel
