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115 lines
3.5 KiB
115 lines
3.5 KiB
/* |
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* Copyright (c) 2017 The strace developers. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "defs.h" |
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#include "print_fields.h" |
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#include "statx.h" |
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#include <sys/stat.h> |
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#include "xlat/statx_masks.h" |
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#include "xlat/statx_attrs.h" |
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#include "xlat/at_statx_sync_types.h" |
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SYS_FUNC(statx) |
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{ |
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if (entering(tcp)) { |
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print_dirfd(tcp, tcp->u_arg[0]); |
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printpath(tcp, tcp->u_arg[1]); |
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tprints(", "); |
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unsigned int flags = tcp->u_arg[2]; |
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printflags(at_statx_sync_types, flags & AT_STATX_SYNC_TYPE, |
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NULL); |
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flags &= ~AT_STATX_SYNC_TYPE; |
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if (flags) { |
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tprints("|"); |
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printflags(at_flags, flags, NULL); |
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} |
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tprints(", "); |
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printflags(statx_masks, tcp->u_arg[3], "STATX_???"); |
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tprints(", "); |
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} else { |
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#define PRINT_FIELD_TIME(field) \ |
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do { \ |
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tprintf(", " #field "={tv_sec=%" PRId64 \ |
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", tv_nsec=%" PRIu32 "}", \ |
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stx.field.sec, stx.field.nsec); \ |
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tprints_comment(sprinttime_nsec(stx.field.sec, \ |
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zero_extend_signed_to_ull(stx.field.nsec))); \ |
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} while (0) |
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struct_statx stx; |
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if (umove_or_printaddr(tcp, tcp->u_arg[4], &stx)) |
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return 0; |
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tprints("{stx_mask="); |
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printflags(statx_masks, stx.stx_mask, "STATX_???"); |
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if (!abbrev(tcp)) |
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PRINT_FIELD_U(", ", stx, stx_blksize); |
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tprints(", stx_attributes="); |
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printflags(statx_attrs, stx.stx_attributes, "STATX_ATTR_???"); |
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if (!abbrev(tcp)) { |
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PRINT_FIELD_U(", ", stx, stx_nlink); |
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printuid(", stx_uid=", stx.stx_uid); |
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printuid(", stx_gid=", stx.stx_gid); |
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} |
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tprints(", stx_mode="); |
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print_symbolic_mode_t(stx.stx_mode); |
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if (!abbrev(tcp)) |
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PRINT_FIELD_U(", ", stx, stx_ino); |
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PRINT_FIELD_U(", ", stx, stx_size); |
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if (!abbrev(tcp)) { |
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PRINT_FIELD_U(", ", stx, stx_blocks); |
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tprints(", stx_attributes_mask="); |
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printflags(statx_attrs, stx.stx_attributes_mask, |
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"STATX_ATTR_???"); |
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PRINT_FIELD_TIME(stx_atime); |
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PRINT_FIELD_TIME(stx_btime); |
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PRINT_FIELD_TIME(stx_ctime); |
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PRINT_FIELD_TIME(stx_mtime); |
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PRINT_FIELD_U(", ", stx, stx_rdev_major); |
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PRINT_FIELD_U(", ", stx, stx_rdev_minor); |
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PRINT_FIELD_U(", ", stx, stx_dev_major); |
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PRINT_FIELD_U(", ", stx, stx_dev_minor); |
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} else { |
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tprints(", ..."); |
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} |
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tprints("}"); |
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} |
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return 0; |
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}
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