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Searched refs:dirfd (Results 1 – 25 of 35) sorted by relevance

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/openbmc/qemu/hw/9pfs/
H A D9p-local.c110 static void unlinkat_preserve_errno(int dirfd, const char *path, int flags) in unlinkat_preserve_errno() argument
113 qemu_unlinkat(dirfd, path, flags); in unlinkat_preserve_errno()
120 static FILE *local_fopenat(int dirfd, const char *name, const char *mode) in local_fopenat() argument
136 fd = openat_file(dirfd, name, flags, o_mode); in local_fopenat()
148 static void local_mapped_file_attr(int dirfd, const char *name, in local_mapped_file_attr() argument
156 map_dirfd = openat_dir(dirfd, VIRTFS_META_DIR); in local_mapped_file_attr()
164 fp = local_fopenat(dirfd, VIRTFS_META_ROOT_FILE, "r"); in local_mapped_file_attr()
190 int dirfd; in local_lstat() local
192 dirfd = local_opendir_nofollow(fs_ctx, dirpath); in local_lstat()
193 if (dirfd == -1) { in local_lstat()
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H A D9p-xattr.c81 int dirfd; in v9fs_list_xattr() local
85 dirfd = local_opendir_nofollow(ctx, dirpath); in v9fs_list_xattr()
87 if (dirfd == -1) { in v9fs_list_xattr()
92 xattr_len = flistxattrat_nofollow(dirfd, name, value, 0); in v9fs_list_xattr()
95 close_preserve_errno(dirfd); in v9fs_list_xattr()
101 xattr_len = flistxattrat_nofollow(dirfd, name, orig_value, xattr_len); in v9fs_list_xattr()
103 close_preserve_errno(dirfd); in v9fs_list_xattr()
171 int dirfd; in local_getxattr_nofollow() local
174 dirfd = local_opendir_nofollow(ctx, dirpath); in local_getxattr_nofollow()
175 if (dirfd == -1) { in local_getxattr_nofollow()
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H A D9p-util-linux.c22 ssize_t fgetxattrat_nofollow(int dirfd, const char *filename, const char *name, in fgetxattrat_nofollow() argument
25 char *proc_path = g_strdup_printf("/proc/self/fd/%d/%s", dirfd, filename); in fgetxattrat_nofollow()
33 ssize_t flistxattrat_nofollow(int dirfd, const char *filename, in flistxattrat_nofollow() argument
36 char *proc_path = g_strdup_printf("/proc/self/fd/%d/%s", dirfd, filename); in flistxattrat_nofollow()
44 ssize_t fremovexattrat_nofollow(int dirfd, const char *filename, in fremovexattrat_nofollow() argument
47 char *proc_path = g_strdup_printf("/proc/self/fd/%d/%s", dirfd, filename); in fremovexattrat_nofollow()
55 int fsetxattrat_nofollow(int dirfd, const char *filename, const char *name, in fsetxattrat_nofollow() argument
58 char *proc_path = g_strdup_printf("/proc/self/fd/%d/%s", dirfd, filename); in fsetxattrat_nofollow()
67 int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev) in qemu_mknodat() argument
69 return mknodat(dirfd, filename, mode, dev); in qemu_mknodat()
H A D9p-util-darwin.c14 ssize_t fgetxattrat_nofollow(int dirfd, const char *filename, const char *name, in fgetxattrat_nofollow() argument
18 int fd = openat_file(dirfd, filename, in fgetxattrat_nofollow()
28 ssize_t flistxattrat_nofollow(int dirfd, const char *filename, in flistxattrat_nofollow() argument
32 int fd = openat_file(dirfd, filename, in flistxattrat_nofollow()
42 ssize_t fremovexattrat_nofollow(int dirfd, const char *filename, in fremovexattrat_nofollow() argument
46 int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0); in fremovexattrat_nofollow()
55 int fsetxattrat_nofollow(int dirfd, const char *filename, const char *name, in fsetxattrat_nofollow() argument
59 int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0); in fsetxattrat_nofollow()
113 int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev) in qemu_mknodat() argument
118 int fd = openat_file(dirfd, filename, O_CREAT, mode); in qemu_mknodat()
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H A D9p-util.h146 static inline int openat_dir(int dirfd, const char *name) in openat_dir() argument
148 return qemu_openat(dirfd, name, in openat_dir()
152 static inline int openat_file(int dirfd, const char *name, int flags, in openat_file() argument
160 fd = qemu_openat(dirfd, name, flags | O_NOFOLLOW | O_NOCTTY | O_NONBLOCK, in openat_file()
204 ssize_t fgetxattrat_nofollow(int dirfd, const char *path, const char *name,
206 int fsetxattrat_nofollow(int dirfd, const char *path, const char *name,
208 ssize_t flistxattrat_nofollow(int dirfd, const char *filename,
210 ssize_t fremovexattrat_nofollow(int dirfd, const char *filename,
268 int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev);
/openbmc/linux/tools/testing/selftests/proc/
H A Dread.c45 fd = openat(dirfd(d), filename, O_RDONLY|O_NONBLOCK); in f_reg()
60 fd = openat(dirfd(d), filename, O_WRONLY); in f_reg_write()
73 rv = readlinkat(dirfd(d), filename, buf, sizeof(buf)); in f_lnk()
109 fd = openat(dirfd(d), de->d_name, O_DIRECTORY|O_RDONLY); in f()
137 if (fstatfs(dirfd(d), &sfs) == -1) { in main()
H A Dfd-003-kthread.c116 static inline int sys_statx(int dirfd, const char *pathname, int flags, in sys_statx() argument
119 return syscall(SYS_statx, dirfd, pathname, flags, mask, stx); in sys_statx()
H A Dfd-001-lookup.c136 if (fd == dirfd(d)) in main()
H A Dproc-pid-vm.c51 static inline long sys_execveat(int dirfd, const char *pathname, char **argv, char **envp, int flag… in sys_execveat() argument
53 return syscall(SYS_execveat, dirfd, pathname, argv, envp, flags); in sys_execveat()
/openbmc/linux/tools/perf/arch/x86/util/
H A Dpmu.c76 int fd, dirfd; in setup_pmu_alias_list() local
84 dirfd = perf_pmu__event_source_devices_fd(); in setup_pmu_alias_list()
85 if (dirfd < 0) in setup_pmu_alias_list()
88 dir = fdopendir(dirfd); in setup_pmu_alias_list()
97 fd = perf_pmu__pathname_fd(dirfd, dent->d_name, "alias", O_RDONLY); in setup_pmu_alias_list()
H A Dintel-pt.c194 int dirfd; in intel_pt_default_config() local
196 dirfd = perf_pmu__event_source_devices_fd(); in intel_pt_default_config()
200 if (perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "caps/mtc", "%d", in intel_pt_default_config()
205 if (perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "caps/mtc_periods", "%x", in intel_pt_default_config()
215 if (perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "caps/psb_cyc", "%d", in intel_pt_default_config()
220 if (perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "caps/psb_periods", "%x", in intel_pt_default_config()
230 if (perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "format/pt", "%c", &c) == 1 && in intel_pt_default_config()
231 perf_pmu__scan_file_at(intel_pt_pmu, dirfd, "format/branch", "%c", &c) == 1) in intel_pt_default_config()
238 close(dirfd); in intel_pt_default_config()
496 static int intel_pt_val_config_term(struct perf_pmu *intel_pt_pmu, int dirfd, in intel_pt_val_config_term() argument
[all …]
/openbmc/linux/tools/perf/util/
H A Dpmu.h208 int perf_pmu__format_parse(struct perf_pmu *pmu, int dirfd, bool eager_load);
228 FILE *perf_pmu__open_file_at(struct perf_pmu *pmu, int dirfd, const char *name);
231 int perf_pmu__scan_file_at(struct perf_pmu *pmu, int dirfd, const char *name,
265 int perf_pmu__pathname_fd(int dirfd, const char *pmu_name, const char *filename, int flags);
267 struct perf_pmu *perf_pmu__lookup(struct list_head *pmus, int dirfd, const char *lookup_name);
H A Dpmu.c197 int perf_pmu__format_parse(struct perf_pmu *pmu, int dirfd, bool eager_load) in perf_pmu__format_parse() argument
203 format_dir = fdopendir(dirfd); in perf_pmu__format_parse()
222 int fd = openat(dirfd, name, O_RDONLY); in perf_pmu__format_parse()
247 static int pmu_format(struct perf_pmu *pmu, int dirfd, const char *name) in pmu_format() argument
251 fd = perf_pmu__pathname_fd(dirfd, name, "format", O_DIRECTORY); in pmu_format()
727 static struct perf_cpu_map *pmu_cpumask(int dirfd, const char *name, bool is_core) in pmu_cpumask() argument
742 file = perf_pmu__open_file_at(&pmu, dirfd, *template); in pmu_cpumask()
755 static bool pmu_is_uncore(int dirfd, const char *name) in pmu_is_uncore() argument
759 fd = perf_pmu__pathname_fd(dirfd, name, "cpumask", O_PATH); in pmu_is_uncore()
1020 static int pmu_max_precise(int dirfd, struct perf_pmu *pmu) in pmu_max_precise() argument
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H A Dpmus.c104 int dirfd; in perf_pmus__find() local
123 dirfd = perf_pmu__event_source_devices_fd(); in perf_pmus__find()
124 pmu = perf_pmu__lookup(core_pmu ? &core_pmus : &other_pmus, dirfd, name); in perf_pmus__find()
125 close(dirfd); in perf_pmus__find()
130 static struct perf_pmu *perf_pmu__find2(int dirfd, const char *name) in perf_pmu__find2() argument
151 return perf_pmu__lookup(core_pmu ? &core_pmus : &other_pmus, dirfd, name); in perf_pmu__find2()
/openbmc/linux/tools/testing/selftests/openat2/
H A Drename_attack_test.c55 pid_t spawn_attack(int dirfd, char *a, char *b) in spawn_attack() argument
66 renameat2(dirfd, a, dirfd, b, RENAME_EXCHANGE); in spawn_attack()
/openbmc/qemu/qga/
H A Dcommands-linux.c1473 int dirfd; in transfer_vcpu() local
1476 dirfd = open(dirpath, O_RDONLY | O_DIRECTORY); in transfer_vcpu()
1477 if (dirfd == -1) { in transfer_vcpu()
1482 fd = openat(dirfd, fn, sys2vcpu ? O_RDONLY : O_RDWR); in transfer_vcpu()
1517 res = close(dirfd); in transfer_vcpu()
1594 static void ga_read_sysfs_file(int dirfd, const char *pathname, char *buf, in ga_read_sysfs_file() argument
1601 fd = openat(dirfd, pathname, O_RDONLY); in ga_read_sysfs_file()
1616 static void ga_write_sysfs_file(int dirfd, const char *pathname, in ga_write_sysfs_file() argument
1622 fd = openat(dirfd, pathname, O_WRONLY); in ga_write_sysfs_file()
1655 int dirfd; in transfer_memory_block() local
[all …]
/openbmc/linux/tools/testing/selftests/bpf/
H A Dcgroup_helpers.c407 int dirfd, err, flags, mount_id, fhsize; in get_cgroup_id() local
418 dirfd = AT_FDCWD; in get_cgroup_id()
426 err = name_to_handle_at(dirfd, cgroup_workdir, fhp, &mount_id, flags); in get_cgroup_id()
438 err = name_to_handle_at(dirfd, cgroup_workdir, fhp2, &mount_id, flags); in get_cgroup_id()
/openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/snapper/snapper/
H A D0002-Use-statvfs-instead-of-statvfs64.patch30 - if (fstatvfs64(dirfd, &fsbuf) != 0)
33 + if (fstatvfs(dirfd, &fsbuf) != 0)
H A D0001-Include-linux-types.h-for-__u16-__u32-__u64-type.patch10 85 | args.dirfd = (__u32) fddst;
/openbmc/linux/tools/testing/selftests/iommu/
H A Diommufd_fail_nth.c65 if (writeat(dirfd(debugfs), "failslab/ignore-gfp-wait", "N")) in setup_fault_injection()
67 writeat(dirfd(debugfs), "fail_page_alloc/ignore-gfp-wait", "N"); in setup_fault_injection()
68 writeat(dirfd(debugfs), "fail_page_alloc/ignore-gfp-highmem", "N"); in setup_fault_injection()
78 writeat(dirfd(debugfs), fn, "0"); in setup_fault_injection()
/openbmc/linux/tools/testing/selftests/landlock/
H A Dfs_test.c382 static int test_open_rel(const int dirfd, const char *const path, in test_open_rel() argument
388 fd = openat(dirfd, path, flags | O_CLOEXEC); in test_open_rel()
1706 int dirfd, ruleset_fd; in test_relative_path() local
1736 dirfd = open(dir_s1d2, O_DIRECTORY); in test_relative_path()
1737 ASSERT_LE(0, dirfd); in test_relative_path()
1741 dirfd = AT_FDCWD; in test_relative_path()
1749 dirfd = AT_FDCWD; in test_relative_path()
1757 dirfd = AT_FDCWD; in test_relative_path()
1762 test_open_rel(dirfd, "..", O_RDONLY)); in test_relative_path()
1763 ASSERT_EQ(0, test_open_rel(dirfd, ".", O_RDONLY)); in test_relative_path()
[all …]
/openbmc/openbmc/meta-openembedded/meta-filesystems/recipes-filesystems/zfs/zfs/
H A D0001-Define-strndupa-if-it-does-not-exist.patch19 @@ -193,6 +193,15 @@ fopenat(int dirfd, const char *pathname, int flags,
/openbmc/linux/fs/
H A Dfs_parser.c169 ret = filename_lookup(param->dirfd, f, flags, _path, NULL); in fs_lookup_param()
300 result->uint_32 = param->dirfd; in fs_param_is_fd()
/openbmc/linux/include/linux/
H A Dfs_context.h73 int dirfd; member
/openbmc/linux/tools/power/cpupower/lib/
H A Dpowercap.c225 if (fstatat(dirfd(zone_dir), dent->d_name, &st, 0) < 0) in powercap_read_zone()

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