diff options
| -rw-r--r-- | meta/recipes-devtools/pseudo/files/0001-Add-statx.patch | 106 | ||||
| -rw-r--r-- | meta/recipes-devtools/pseudo/pseudo_git.bb | 1 |
2 files changed, 107 insertions, 0 deletions
diff --git a/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch b/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch new file mode 100644 index 0000000000..f01e699de7 --- /dev/null +++ b/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch @@ -0,0 +1,106 @@ +From 4e41a05de1f34ba00a68ca4f20fb49c4d1cbd2d0 Mon Sep 17 00:00:00 2001 +From: Richard Purdie <richard.purdie@linuxfoundation.org> +Date: Wed, 6 Nov 2019 12:17:46 +0000 +Subject: [PATCH] Add statx glibc/syscall support + +Modern distros (e.g. fedora30) are starting to use the new statx() syscall through +the newly exposed glibc wrapper function in software like coreutils (e.g. the ls +command). Add support to intercept this to pseudo. + +Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> +Upstream-Status: Submitted [Emailed to seebs] +--- + ports/linux/guts/statx.c | 48 ++++++++++++++++++++++++++++++++++++++++ + ports/linux/portdefs.h | 1 + + ports/linux/wrapfuncs.in | 1 + + 3 files changed, 50 insertions(+) + create mode 100644 ports/linux/guts/statx.c + +diff --git a/ports/linux/statx/guts/statx.c b/ports/linux/statx/guts/statx.c +new file mode 100644 +index 0000000..a3259c4 +--- /dev/null ++++ b/ports/linux/statx/guts/statx.c +@@ -0,0 +1,42 @@ ++/* ++ * Copyright (c) 2019 Linux Foundation ++ * Author: Richard Purdie ++ * ++ * SPDX-License-Identifier: LGPL-2.1-only ++ * ++ * int ++ * statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf) { ++ * int rc = -1; ++ */ ++ pseudo_msg_t *msg; ++ PSEUDO_STATBUF buf; ++ int save_errno; ++ ++ rc = real_statx(dirfd, pathname, flags, mask, statxbuf); ++ save_errno = errno; ++ if (rc == -1) { ++ return rc; ++ } ++ ++ buf.st_uid = statxbuf->stx_uid; ++ buf.st_gid = statxbuf->stx_gid; ++ buf.st_dev = makedev(statxbuf->stx_dev_major, statxbuf->stx_dev_minor); ++ buf.st_ino = statxbuf->stx_ino; ++ buf.st_mode = statxbuf->stx_mode; ++ buf.st_rdev = makedev(statxbuf->stx_rdev_major, statxbuf->stx_rdev_minor); ++ buf.st_nlink = statxbuf->stx_nlink; ++ msg = pseudo_client_op(OP_STAT, 0, -1, dirfd, pathname, &buf); ++ if (msg && msg->result == RESULT_SUCCEED) { ++ pseudo_debug(PDBGF_FILE, "statx(path %s), flags %o, stat rc %d, stat uid %o\n", pathname, flags, rc, statxbuf->stx_uid); ++ statxbuf->stx_uid = msg->uid; ++ statxbuf->stx_gid = msg->gid; ++ statxbuf->stx_mode = msg->mode; ++ statxbuf->stx_rdev_major = major(msg->rdev); ++ statxbuf->stx_rdev_minor = minor(msg->rdev); ++ } else { ++ pseudo_debug(PDBGF_FILE, "statx(path %s) failed, flags %o, stat rc %d, stat uid %o\n", pathname, flags, rc, statxbuf->stx_uid); ++ } ++ errno = save_errno; ++/* return rc; ++ * } ++ */ +diff --git a/ports/linux/statx/portdefs.h b/ports/linux/statx/portdefs.h +new file mode 100644 +index 0000000..bf934dc +--- /dev/null ++++ b/ports/linux/statx/portdefs.h +@@ -0,0 +1,6 @@ ++/* ++ * SPDX-License-Identifier: LGPL-2.1-only ++ * ++ */ ++#include <sys/stat.h> ++#include <sys/sysmacros.h> +diff --git a/ports/linux/statx/wrapfuncs.in b/ports/linux/statx/wrapfuncs.in +new file mode 100644 +index 0000000..c9cd4c3 +--- /dev/null ++++ b/ports/linux/statx/wrapfuncs.in +@@ -0,0 +1 @@ ++int statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf); +diff --git a/ports/linux/subports b/ports/linux/subports +index a29044a..49081bf 100755 +--- a/ports/linux/subports ++++ b/ports/linux/subports +@@ -54,3 +54,13 @@ else + fi + rm -f dummy.c dummy.o + ++cat > dummy.c <<EOF ++#define _GNU_SOURCE ++#include <sys/stat.h> ++struct statx x; ++EOF ++if ${CC} -c -o dummy.o dummy.c >/dev/null 2>&1; then ++ echo "linux/statx" ++fi ++rm -f dummy.c dummy.o ++ +-- +2.17.1 + diff --git a/meta/recipes-devtools/pseudo/pseudo_git.bb b/meta/recipes-devtools/pseudo/pseudo_git.bb index 6cf711e4c2..7db5bafd17 100644 --- a/meta/recipes-devtools/pseudo/pseudo_git.bb +++ b/meta/recipes-devtools/pseudo/pseudo_git.bb @@ -6,6 +6,7 @@ SRC_URI = "git://git.yoctoproject.org/pseudo \ file://fallback-group \ file://moreretries.patch \ file://toomanyfiles.patch \ + file://0001-Add-statx.patch \ " SRCREV = "060058bb29f70b244e685b3c704eb0641b736f73" |