Alien-uv
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libuv/ChangeLog view on Meta::CPAN
* doc: add Android as a tier 3 supported platform (Saúl Ibarra Corretgé)
* unix: add missing semicolon (jBarz)
* win, test: fix double close in test runner (Bartosz Sosnowski)
* doc: update supported windows version baseline (Ben Noordhuis)
* test,zos: skip chown root test (jBarz)
* test,zos: use gid=-1 to test spawn_setgid_fails (jBarz)
* zos: fix hr timer resolution (jBarz)
* android: fix blocking recvmsg due to netlink bug (Jacob Segal)
* zos: read more accurate rss info from RSM (jBarz)
* win: allow bound/connected socket in uv_tcp_open() (Maciej Szeptuch
(Neverous))
libuv/ChangeLog view on Meta::CPAN
* unix: unneccessary use const qualifier in container_of (John Barboza)
* win,tty: add support for ANSI codes in win10 v1511 (Imran Iqbal)
* doc: add santigimeno to maintainers (Santiago Gimeno)
* win: fix typo in type name (Saúl Ibarra Corretgé)
* unix: always define pthread barrier fallback pad (Saúl Ibarra Corretgé)
* test: use RETURN_SKIP in spawn_setuid_setgid test (Santiago Gimeno)
* win: add disk read/write count to uv_getrusage (Imran Iqbal)
* doc: document uv_fs_realpath caveats (Saúl Ibarra Corretgé)
* test: improve spawn_setuid_setgid test (Santiago Gimeno)
* test: fix building pty test on Android (Saúl Ibarra Corretgé)
* doc: uv_buf_t members are not readonly (Saúl Ibarra Corretgé)
* doc: improve documentation on uv_alloc_cb (Saúl Ibarra Corretgé)
* fs: fix uv_fs_fstat on platforms using musl libc (Santiago Gimeno)
* doc: update supported fields for uv_rusage_t (Imran Iqbal)
libuv/ChangeLog view on Meta::CPAN
* unix: use open(2) with O_CLOEXEC on OS X (Kári Tristan Helgason)
* test: add missing copyright header (cjihrig)
* aix: fix 'POLLRDHUP undeclared' build error (Ben Noordhuis)
* unix,win: add uv_get_passwd() (cjihrig)
* process: fix uv_spawn edge-case (Santiago Gimeno)
* test: use %ld for printing uid/gid (Ben Noordhuis)
* aix: fix ahafs implementation (Imran Iqbal)
* aix: do not store absolute path to ahafs (Imran Iqbal)
* process: close process pipes safely (Santiago Gimeno)
* unix: open ttyname instead of /dev/tty (Enno Boland)
* unix: remove outdated comment (Kári Tristan Helgason)
libuv/ChangeLog view on Meta::CPAN
* test: fix test-fs-file-loop on Windows (Bert Belder)
* test: fix test-cwd-and-chdir (Bert Belder)
* doc: indicate what version uv_loop_configure was added on (Saúl Ibarra
Corretgé)
* doc: fix sphinx warning (Saúl Ibarra Corretgé)
* test: skip spawn_setuid_setgid if we get EACCES (Saúl Ibarra Corretgé)
* test: silence some Clang warnings (Saúl Ibarra Corretgé)
* test: relax osx_select_many_fds (Saúl Ibarra Corretgé)
* test: fix compilation warnings when building with Clang (Saúl Ibarra
Corretgé)
* win: fix autotools build of tests (Luis Lavena)
libuv/ChangeLog view on Meta::CPAN
* stream: start thread after assignments (Oguz Bastemur)
* fs: `uv__cloexec()` opened fd (Fedor Indutny)
* gyp: qualify `library` variable (Fedor Indutny)
* unix, win: add uv_udp_set_multicast_interface() (Austin Foxley)
* unix: fix uv_tcp_nodelay return value in case of error (Saúl Ibarra Corretgé)
* unix: call setgoups before calling setuid/setgid (Saúl Ibarra Corretgé)
* include: mark close_cb field as private (Saúl Ibarra Corretgé)
* unix, windows: map EFBIG errno (Saúl Ibarra Corretgé)
* unix: correct error when calling uv_shutdown twice (Keno Fischer)
* windows: fix building on MinGW (Alex Crichton)
* windows: always initialize uv_process_t (Alex Crichton)
libuv/ChangeLog view on Meta::CPAN
* build: add install target to the makefile (Navaneeth Kedaram Nambiathan)
* build: switch to autotools (Ben Noordhuis)
* build: use AM_PROG_AR conditionally (Ben Noordhuis)
* test: fix fs_fstat test on sunos (Ben Noordhuis)
* test: fix fs_chown when running as root (Ben Noordhuis)
* test: fix spawn_setgid_fails and spawn_setuid_fails (Ben Noordhuis)
* build: use AM_SILENT_RULES conditionally (Ben Noordhuis)
* build: add DTrace detection for autotools (Timothy J. Fontaine)
* linux,darwin,win: link-local IPv6 addresses (Miroslav Bajtoš)
* unix: fix build when !defined(PTHREAD_MUTEX_ERRORCHECK) (Ben Noordhuis)
* unix, windows: return error codes directly (Ben Noordhuis)
libuv/docs/src/fs.rst view on Meta::CPAN
Portable equivalent of ``struct stat``.
::
typedef struct {
uint64_t st_dev;
uint64_t st_mode;
uint64_t st_nlink;
uint64_t st_uid;
uint64_t st_gid;
uint64_t st_rdev;
uint64_t st_ino;
uint64_t st_size;
uint64_t st_blksize;
uint64_t st_blocks;
uint64_t st_flags;
uint64_t st_gen;
uv_timespec_t st_atim;
uv_timespec_t st_mtim;
uv_timespec_t st_ctim;
libuv/docs/src/fs.rst view on Meta::CPAN
The background story and some more details on these issues can be checked
`here <https://github.com/nodejs/node/issues/7726>`_.
.. note::
This function is not implemented on Windows XP and Windows Server 2003.
On these systems, UV_ENOSYS is returned.
.. versionadded:: 1.8.0
.. c:function:: int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb)
.. c:function:: int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file file, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb)
.. c:function:: int uv_fs_lchown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb)
Equivalent to :man:`chown(2)`, :man:`fchown(2)` and :man:`lchown(2)` respectively.
.. note::
These functions are not implemented on Windows.
.. versionchanged:: 1.21.0 implemented uv_fs_lchown
.. c:function:: uv_fs_type uv_fs_get_type(const uv_fs_t* req)
libuv/docs/src/guide/processes.rst view on Meta::CPAN
form ``VAR=VALUE`` used to set up the environment variables for the process. Set
this to ``NULL`` to inherit the environment from the parent (this) process.
Option flags
++++++++++++
Setting ``uv_process_options_t.flags`` to a bitwise OR of the following flags,
modifies the child process behaviour:
* ``UV_PROCESS_SETUID`` - sets the child's execution user ID to ``uv_process_options_t.uid``.
* ``UV_PROCESS_SETGID`` - sets the child's execution group ID to ``uv_process_options_t.gid``.
Changing the UID/GID is only supported on Unix, ``uv_spawn`` will fail on
Windows with ``UV_ENOTSUP``.
* ``UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS`` - No quoting or escaping of
``uv_process_options_t.args`` is done on Windows. Ignored on Unix.
* ``UV_PROCESS_DETACHED`` - Starts the child process in a new session, which
will keep running after the parent process exits. See example below.
Detaching processes
libuv/docs/src/misc.rst view on Meta::CPAN
.. c:type:: uv_passwd_t
Data type for password file information.
::
typedef struct uv_passwd_s {
char* username;
long uid;
long gid;
char* shell;
char* homedir;
} uv_passwd_t;
.. c:type:: uv_utsname_t
Data type for operating system name and version information.
::
libuv/docs/src/misc.rst view on Meta::CPAN
required length for `buffer`, including the null byte.
.. warning::
`uv_os_tmpdir()` is not thread safe.
.. versionadded:: 1.9.0
.. c:function:: int uv_os_get_passwd(uv_passwd_t* pwd)
Gets a subset of the password file entry for the current effective uid (not
the real uid). The populated data includes the username, euid, gid, shell,
and home directory. On non-Windows systems, all data comes from
:man:`getpwuid_r(3)`. On Windows, uid and gid are set to -1 and have no
meaning, and shell is `NULL`. After successfully calling this function, the
memory allocated to `pwd` needs to be freed with
:c:func:`uv_os_free_passwd`.
.. versionadded:: 1.9.0
.. c:function:: void uv_os_free_passwd(uv_passwd_t* pwd)
Frees the `pwd` memory previously allocated with :c:func:`uv_os_get_passwd`.
libuv/docs/src/process.rst view on Meta::CPAN
typedef struct uv_process_options_s {
uv_exit_cb exit_cb;
const char* file;
char** args;
char** env;
const char* cwd;
unsigned int flags;
int stdio_count;
uv_stdio_container_t* stdio;
uv_uid_t uid;
uv_gid_t gid;
} uv_process_options_t;
.. c:type:: void (*uv_exit_cb)(uv_process_t*, int64_t exit_status, int term_signal)
Type definition for callback passed in :c:type:`uv_process_options_t` which
will indicate the exit status and the signal that caused the process to
terminate, if any.
.. c:type:: uv_process_flags
libuv/docs/src/process.rst view on Meta::CPAN
The `stdio` field points to an array of :c:type:`uv_stdio_container_t`
structs that describe the file descriptors that will be made available to
the child process. The convention is that stdio[0] points to stdin,
fd 1 is used for stdout, and fd 2 is stderr.
.. note::
On Windows file descriptors greater than 2 are available to the child process only if
the child processes uses the MSVCRT runtime.
.. c:member:: uv_process_options_t.uid
.. c:member:: uv_process_options_t.gid
Libuv can change the child process' user/group id. This happens only when
the appropriate bits are set in the flags fields.
.. note::
This is not supported on Windows, :c:func:`uv_spawn` will fail and set the error
to ``UV_ENOTSUP``.
.. c:member:: uv_stdio_container_t.flags
libuv/docs/src/process.rst view on Meta::CPAN
.. c:function:: int uv_spawn(uv_loop_t* loop, uv_process_t* handle, const uv_process_options_t* options)
Initializes the process handle and starts the process. If the process is
successfully spawned, this function will return 0. Otherwise, the
negative error code corresponding to the reason it couldn't spawn is
returned.
Possible reasons for failing to spawn would include (but not be limited to)
the file to execute not existing, not having permissions to use the setuid or
setgid specified, or not having enough memory to allocate for the new
process.
.. versionchanged:: 1.24.0 Added `UV_PROCESS_WINDOWS_HIDE_CONSOLE` and
`UV_PROCESS_WINDOWS_HIDE_GUI` flags.
.. c:function:: int uv_process_kill(uv_process_t* handle, int signum)
Sends the specified signal to the given process handle. Check the documentation
on :c:ref:`signal` for signal support, specially on Windows.
libuv/include/uv.h view on Meta::CPAN
long tv_sec;
long tv_nsec;
} uv_timespec_t;
typedef struct {
uint64_t st_dev;
uint64_t st_mode;
uint64_t st_nlink;
uint64_t st_uid;
uint64_t st_gid;
uint64_t st_rdev;
uint64_t st_ino;
uint64_t st_size;
uint64_t st_blksize;
uint64_t st_blocks;
uint64_t st_flags;
uint64_t st_gen;
uv_timespec_t st_atim;
uv_timespec_t st_mtim;
uv_timespec_t st_ctim;
libuv/include/uv.h view on Meta::CPAN
* child process only if the child processes uses the MSVCRT runtime.
*/
int stdio_count;
uv_stdio_container_t* stdio;
/*
* Libuv can change the child process' user/group id. This happens only when
* the appropriate bits are set in the flags fields. This is not supported on
* windows; uv_spawn() will fail and set the error to UV_ENOTSUP.
*/
uv_uid_t uid;
uv_gid_t gid;
} uv_process_options_t;
/*
* These are the flags that can be used for the uv_process_options.flags field.
*/
enum uv_process_flags {
/*
* Set the child process' user id. The user id is supplied in the `uid` field
* of the options struct. This does not work on windows; setting this flag
* will cause uv_spawn() to fail.
*/
UV_PROCESS_SETUID = (1 << 0),
/*
* Set the child process' group id. The user id is supplied in the `gid`
* field of the options struct. This does not work on windows; setting this
* flag will cause uv_spawn() to fail.
*/
UV_PROCESS_SETGID = (1 << 1),
/*
* Do not wrap any arguments in quotes, or perform any other escaping, when
* converting the argument list into a command line string. This option is
* only meaningful on Windows systems. On Unix it is silently ignored.
*/
UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS = (1 << 2),
libuv/include/uv.h view on Meta::CPAN
} address;
union {
struct sockaddr_in netmask4;
struct sockaddr_in6 netmask6;
} netmask;
};
struct uv_passwd_s {
char* username;
long uid;
long gid;
char* shell;
char* homedir;
};
struct uv_utsname_s {
char sysname[256];
char release[256];
char version[256];
char machine[256];
/* This struct does not contain the nodename and domainname fields present in
libuv/include/uv.h view on Meta::CPAN
uv_fs_cb cb);
UV_EXTERN int uv_fs_fchmod(uv_loop_t* loop,
uv_fs_t* req,
uv_file file,
int mode,
uv_fs_cb cb);
UV_EXTERN int uv_fs_chown(uv_loop_t* loop,
uv_fs_t* req,
const char* path,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb);
UV_EXTERN int uv_fs_fchown(uv_loop_t* loop,
uv_fs_t* req,
uv_file file,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb);
UV_EXTERN int uv_fs_lchown(uv_loop_t* loop,
uv_fs_t* req,
const char* path,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb);
enum uv_fs_event {
UV_RENAME = 1,
UV_CHANGE = 2
};
struct uv_fs_event_s {
libuv/include/uv/unix.h view on Meta::CPAN
# if defined(PTHREAD_BARRIER_SERIAL_THREAD)
/* TODO(bnoordhuis) Remove padding in v2. */
char pad[sizeof(pthread_barrier_t) - sizeof(struct _uv_barrier*)];
# endif
} uv_barrier_t;
#else
typedef pthread_barrier_t uv_barrier_t;
#endif
/* Platform-specific definitions for uv_spawn support. */
typedef gid_t uv_gid_t;
typedef uid_t uv_uid_t;
typedef struct dirent uv__dirent_t;
#define UV_DIR_PRIVATE_FIELDS \
DIR* dir;
#if defined(DT_UNKNOWN)
# define HAVE_DIRENT_TYPES
# if defined(DT_REG)
libuv/include/uv/unix.h view on Meta::CPAN
#define UV_FS_PRIVATE_FIELDS \
const char *new_path; \
uv_file file; \
int flags; \
mode_t mode; \
unsigned int nbufs; \
uv_buf_t* bufs; \
off_t off; \
uv_uid_t uid; \
uv_gid_t gid; \
double atime; \
double mtime; \
struct uv__work work_req; \
uv_buf_t bufsml[4]; \
#define UV_WORK_PRIVATE_FIELDS \
struct uv__work work_req;
#define UV_TTY_PRIVATE_FIELDS \
struct termios orig_termios; \
libuv/include/uv/win.h view on Meta::CPAN
#define UV_ONCE_INIT { 0, NULL }
typedef struct uv_once_s {
unsigned char ran;
HANDLE event;
} uv_once_t;
/* Platform-specific definitions for uv_spawn support. */
typedef unsigned char uv_uid_t;
typedef unsigned char uv_gid_t;
typedef struct uv__dirent_s {
int d_type;
char d_name[1];
} uv__dirent_t;
#define UV_DIR_PRIVATE_FIELDS \
HANDLE dir_handle; \
WIN32_FIND_DATAW find_data; \
BOOL need_find_call;
libuv/src/fs-poll.c view on Meta::CPAN
static int statbuf_eq(const uv_stat_t* a, const uv_stat_t* b) {
return a->st_ctim.tv_nsec == b->st_ctim.tv_nsec
&& a->st_mtim.tv_nsec == b->st_mtim.tv_nsec
&& a->st_birthtim.tv_nsec == b->st_birthtim.tv_nsec
&& a->st_ctim.tv_sec == b->st_ctim.tv_sec
&& a->st_mtim.tv_sec == b->st_mtim.tv_sec
&& a->st_birthtim.tv_sec == b->st_birthtim.tv_sec
&& a->st_size == b->st_size
&& a->st_mode == b->st_mode
&& a->st_uid == b->st_uid
&& a->st_gid == b->st_gid
&& a->st_ino == b->st_ino
&& a->st_dev == b->st_dev
&& a->st_flags == b->st_flags
&& a->st_gen == b->st_gen;
}
#if defined(_WIN32)
#include "win/internal.h"
libuv/src/unix/core.c view on Meta::CPAN
memcpy(pwd->username, pw.pw_name, name_size);
/* Copy the home directory */
pwd->homedir = pwd->username + name_size;
memcpy(pwd->homedir, pw.pw_dir, homedir_size);
/* Copy the shell */
pwd->shell = pwd->homedir + homedir_size;
memcpy(pwd->shell, pw.pw_shell, shell_size);
/* Copy the uid and gid */
pwd->uid = pw.pw_uid;
pwd->gid = pw.pw_gid;
uv__free(buf);
return 0;
}
void uv_os_free_passwd(uv_passwd_t* pwd) {
if (pwd == NULL)
return;
libuv/src/unix/fs.c view on Meta::CPAN
errno = UV__ERR(result);
return -1;
}
static void uv__to_stat(struct stat* src, uv_stat_t* dst) {
dst->st_dev = src->st_dev;
dst->st_mode = src->st_mode;
dst->st_nlink = src->st_nlink;
dst->st_uid = src->st_uid;
dst->st_gid = src->st_gid;
dst->st_rdev = src->st_rdev;
dst->st_ino = src->st_ino;
dst->st_size = src->st_size;
dst->st_blksize = src->st_blksize;
dst->st_blocks = src->st_blocks;
#if defined(__APPLE__)
dst->st_atim.tv_sec = src->st_atimespec.tv_sec;
dst->st_atim.tv_nsec = src->st_atimespec.tv_nsec;
dst->st_mtim.tv_sec = src->st_mtimespec.tv_sec;
libuv/src/unix/fs.c view on Meta::CPAN
return -1;
no_statx = 1;
return UV_ENOSYS;
}
buf->st_dev = 256 * statxbuf.stx_dev_major + statxbuf.stx_dev_minor;
buf->st_mode = statxbuf.stx_mode;
buf->st_nlink = statxbuf.stx_nlink;
buf->st_uid = statxbuf.stx_uid;
buf->st_gid = statxbuf.stx_gid;
buf->st_rdev = statxbuf.stx_rdev_major;
buf->st_ino = statxbuf.stx_ino;
buf->st_size = statxbuf.stx_size;
buf->st_blksize = statxbuf.stx_blksize;
buf->st_blocks = statxbuf.stx_blocks;
buf->st_atim.tv_sec = statxbuf.stx_atime.tv_sec;
buf->st_atim.tv_nsec = statxbuf.stx_atime.tv_nsec;
buf->st_mtim.tv_sec = statxbuf.stx_mtime.tv_sec;
buf->st_mtim.tv_nsec = statxbuf.stx_mtime.tv_nsec;
buf->st_ctim.tv_sec = statxbuf.stx_ctime.tv_sec;
libuv/src/unix/fs.c view on Meta::CPAN
errno = 0;
#define X(type, action) \
case UV_FS_ ## type: \
r = action; \
break;
switch (req->fs_type) {
X(ACCESS, access(req->path, req->flags));
X(CHMOD, chmod(req->path, req->mode));
X(CHOWN, chown(req->path, req->uid, req->gid));
X(CLOSE, uv__fs_close(req->file));
X(COPYFILE, uv__fs_copyfile(req));
X(FCHMOD, fchmod(req->file, req->mode));
X(FCHOWN, fchown(req->file, req->uid, req->gid));
X(LCHOWN, lchown(req->path, req->uid, req->gid));
X(FDATASYNC, uv__fs_fdatasync(req));
X(FSTAT, uv__fs_fstat(req->file, &req->statbuf));
X(FSYNC, uv__fs_fsync(req));
X(FTRUNCATE, ftruncate(req->file, req->off));
X(FUTIME, uv__fs_futime(req));
X(LSTAT, uv__fs_lstat(req->path, &req->statbuf));
X(LINK, link(req->path, req->new_path));
X(MKDIR, mkdir(req->path, req->mode));
X(MKDTEMP, uv__fs_mkdtemp(req));
X(OPEN, uv__fs_open(req));
libuv/src/unix/fs.c view on Meta::CPAN
PATH;
req->mode = mode;
POST;
}
int uv_fs_chown(uv_loop_t* loop,
uv_fs_t* req,
const char* path,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb) {
INIT(CHOWN);
PATH;
req->uid = uid;
req->gid = gid;
POST;
}
int uv_fs_close(uv_loop_t* loop, uv_fs_t* req, uv_file file, uv_fs_cb cb) {
INIT(CLOSE);
req->file = file;
POST;
}
libuv/src/unix/fs.c view on Meta::CPAN
req->file = file;
req->mode = mode;
POST;
}
int uv_fs_fchown(uv_loop_t* loop,
uv_fs_t* req,
uv_file file,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb) {
INIT(FCHOWN);
req->file = file;
req->uid = uid;
req->gid = gid;
POST;
}
int uv_fs_lchown(uv_loop_t* loop,
uv_fs_t* req,
const char* path,
uv_uid_t uid,
uv_gid_t gid,
uv_fs_cb cb) {
INIT(LCHOWN);
PATH;
req->uid = uid;
req->gid = gid;
POST;
}
int uv_fs_fdatasync(uv_loop_t* loop, uv_fs_t* req, uv_file file, uv_fs_cb cb) {
INIT(FDATASYNC);
req->file = file;
POST;
}
libuv/src/unix/linux-syscalls.h view on Meta::CPAN
uint32_t tv_nsec;
int32_t unused0;
};
struct uv__statx {
uint32_t stx_mask;
uint32_t stx_blksize;
uint64_t stx_attributes;
uint32_t stx_nlink;
uint32_t stx_uid;
uint32_t stx_gid;
uint16_t stx_mode;
uint16_t unused0;
uint64_t stx_ino;
uint64_t stx_size;
uint64_t stx_blocks;
uint64_t stx_attributes_mask;
struct uv__statx_timestamp stx_atime;
struct uv__statx_timestamp stx_btime;
struct uv__statx_timestamp stx_ctime;
struct uv__statx_timestamp stx_mtime;
libuv/src/unix/process.c view on Meta::CPAN
/* When dropping privileges from root, the `setgroups` call will
* remove any extraneous groups. If we don't call this, then
* even though our uid has dropped, we may still have groups
* that enable us to do super-user things. This will fail if we
* aren't root, so don't bother checking the return value, this
* is just done as an optimistic privilege dropping function.
*/
SAVE_ERRNO(setgroups(0, NULL));
}
if ((options->flags & UV_PROCESS_SETGID) && setgid(options->gid)) {
uv__write_int(error_fd, UV__ERR(errno));
_exit(127);
}
if ((options->flags & UV_PROCESS_SETUID) && setuid(options->uid)) {
uv__write_int(error_fd, UV__ERR(errno));
_exit(127);
}
if (options->env != NULL) {
libuv/src/win/fs.c view on Meta::CPAN
statbuf->st_blksize = 4096;
/* Todo: set st_flags to something meaningful. Also provide a wrapper for
* chattr(2).
*/
statbuf->st_flags = 0;
/* Windows has nothing sensible to say about these values, so they'll just
* remain empty.
*/
statbuf->st_gid = 0;
statbuf->st_uid = 0;
statbuf->st_rdev = 0;
statbuf->st_gen = 0;
return 0;
}
INLINE static void fs__stat_prepare_path(WCHAR* pathw) {
size_t len = wcslen(pathw);
libuv/src/win/fs.c view on Meta::CPAN
err = fs__capture_path(req, path, NULL, cb != NULL);
if (err) {
return uv_translate_sys_error(err);
}
POST;
}
int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid,
uv_gid_t gid, uv_fs_cb cb) {
int err;
INIT(UV_FS_CHOWN);
err = fs__capture_path(req, path, NULL, cb != NULL);
if (err) {
return uv_translate_sys_error(err);
}
POST;
}
int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file fd, uv_uid_t uid,
uv_gid_t gid, uv_fs_cb cb) {
INIT(UV_FS_FCHOWN);
POST;
}
int uv_fs_lchown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid,
uv_gid_t gid, uv_fs_cb cb) {
int err;
INIT(UV_FS_LCHOWN);
err = fs__capture_path(req, path, NULL, cb != NULL);
if (err) {
return uv_translate_sys_error(err);
}
POST;
}
libuv/src/win/util.c view on Meta::CPAN
pwd->username = NULL;
r = uv__convert_utf16_to_utf8(username, -1, &pwd->username);
if (r != 0) {
uv__free(pwd->homedir);
return r;
}
pwd->shell = NULL;
pwd->uid = -1;
pwd->gid = -1;
return 0;
}
int uv_os_get_passwd(uv_passwd_t* pwd) {
return uv__getpwuid_r(pwd);
}
libuv/test/run-tests.c view on Meta::CPAN
}
#endif /* !_WIN32 */
if (strcmp(argv[1], "spawn_helper9") == 0) {
notify_parent_process();
spawn_stdin_stdout();
return 1;
}
#ifndef _WIN32
if (strcmp(argv[1], "spawn_helper_setuid_setgid") == 0) {
uv_uid_t uid = atoi(argv[2]);
uv_gid_t gid = atoi(argv[3]);
ASSERT(uid == getuid());
ASSERT(gid == getgid());
notify_parent_process();
return 1;
}
#endif /* !_WIN32 */
return run_test(argv[1], 0, 1);
}
libuv/test/test-fs.c view on Meta::CPAN
ASSERT(s->st_size == sizeof(test_buf));
#ifndef _WIN32
r = fstat(file, &t);
ASSERT(r == 0);
ASSERT(s->st_dev == (uint64_t) t.st_dev);
ASSERT(s->st_mode == (uint64_t) t.st_mode);
ASSERT(s->st_nlink == (uint64_t) t.st_nlink);
ASSERT(s->st_uid == (uint64_t) t.st_uid);
ASSERT(s->st_gid == (uint64_t) t.st_gid);
ASSERT(s->st_rdev == (uint64_t) t.st_rdev);
ASSERT(s->st_ino == (uint64_t) t.st_ino);
ASSERT(s->st_size == (uint64_t) t.st_size);
ASSERT(s->st_blksize == (uint64_t) t.st_blksize);
ASSERT(s->st_blocks == (uint64_t) t.st_blocks);
#if defined(__APPLE__)
ASSERT(s->st_atim.tv_sec == t.st_atimespec.tv_sec);
ASSERT(s->st_atim.tv_nsec == t.st_atimespec.tv_nsec);
ASSERT(s->st_mtim.tv_sec == t.st_mtimespec.tv_sec);
ASSERT(s->st_mtim.tv_nsec == t.st_mtimespec.tv_nsec);
libuv/test/test-get-passwd.c view on Meta::CPAN
ASSERT(pwd.homedir[len - 1] != '\\');
#else
if (len == 1)
ASSERT(pwd.homedir[0] == '/');
else
ASSERT(pwd.homedir[len - 1] != '/');
#endif
#ifdef _WIN32
ASSERT(pwd.uid == -1);
ASSERT(pwd.gid == -1);
#else
ASSERT(pwd.uid >= 0);
ASSERT(pwd.gid >= 0);
#endif
/* Test uv_os_free_passwd() */
uv_os_free_passwd(&pwd);
ASSERT(pwd.username == NULL);
ASSERT(pwd.shell == NULL);
ASSERT(pwd.homedir == NULL);
/* Test a double free */
libuv/test/test-list.h view on Meta::CPAN
TEST_DECLARE (spawn_stdout)
TEST_DECLARE (spawn_stdin)
TEST_DECLARE (spawn_stdio_greater_than_3)
TEST_DECLARE (spawn_ignored_stdio)
TEST_DECLARE (spawn_and_kill)
TEST_DECLARE (spawn_detached)
TEST_DECLARE (spawn_and_kill_with_std)
TEST_DECLARE (spawn_and_ping)
TEST_DECLARE (spawn_preserve_env)
TEST_DECLARE (spawn_setuid_fails)
TEST_DECLARE (spawn_setgid_fails)
TEST_DECLARE (spawn_stdout_to_file)
TEST_DECLARE (spawn_stdout_and_stderr_to_file)
TEST_DECLARE (spawn_stdout_and_stderr_to_file2)
TEST_DECLARE (spawn_stdout_and_stderr_to_file_swap)
TEST_DECLARE (spawn_auto_unref)
TEST_DECLARE (spawn_closed_process_io)
TEST_DECLARE (spawn_reads_child_path)
TEST_DECLARE (spawn_inherit_streams)
TEST_DECLARE (spawn_quoted_path)
TEST_DECLARE (spawn_tcp_server)
libuv/test/test-list.h view on Meta::CPAN
TEST_DECLARE (listen_with_simultaneous_accepts)
TEST_DECLARE (listen_no_simultaneous_accepts)
TEST_DECLARE (fs_stat_root)
TEST_DECLARE (spawn_with_an_odd_path)
TEST_DECLARE (ipc_listen_after_bind_twice)
TEST_DECLARE (win32_signum_number)
#else
TEST_DECLARE (emfile)
TEST_DECLARE (close_fd)
TEST_DECLARE (spawn_fs_open)
TEST_DECLARE (spawn_setuid_setgid)
TEST_DECLARE (we_get_signal)
TEST_DECLARE (we_get_signals)
TEST_DECLARE (we_get_signal_one_shot)
TEST_DECLARE (we_get_signals_mixed)
TEST_DECLARE (signal_multiple_loops)
TEST_DECLARE (closed_fd_events)
#endif
#ifdef __APPLE__
TEST_DECLARE (osx_select)
TEST_DECLARE (osx_select_many_fds)
libuv/test/test-list.h view on Meta::CPAN
TEST_ENTRY (spawn_stdout)
TEST_ENTRY (spawn_stdin)
TEST_ENTRY (spawn_stdio_greater_than_3)
TEST_ENTRY (spawn_ignored_stdio)
TEST_ENTRY (spawn_and_kill)
TEST_ENTRY (spawn_detached)
TEST_ENTRY (spawn_and_kill_with_std)
TEST_ENTRY (spawn_and_ping)
TEST_ENTRY (spawn_preserve_env)
TEST_ENTRY (spawn_setuid_fails)
TEST_ENTRY (spawn_setgid_fails)
TEST_ENTRY (spawn_stdout_to_file)
TEST_ENTRY (spawn_stdout_and_stderr_to_file)
TEST_ENTRY (spawn_stdout_and_stderr_to_file2)
TEST_ENTRY (spawn_stdout_and_stderr_to_file_swap)
TEST_ENTRY (spawn_auto_unref)
TEST_ENTRY (spawn_closed_process_io)
TEST_ENTRY (spawn_reads_child_path)
TEST_ENTRY (spawn_inherit_streams)
TEST_ENTRY (spawn_quoted_path)
TEST_ENTRY (spawn_tcp_server)
libuv/test/test-list.h view on Meta::CPAN
TEST_ENTRY (listen_with_simultaneous_accepts)
TEST_ENTRY (listen_no_simultaneous_accepts)
TEST_ENTRY (fs_stat_root)
TEST_ENTRY (spawn_with_an_odd_path)
TEST_ENTRY (ipc_listen_after_bind_twice)
TEST_ENTRY (win32_signum_number)
#else
TEST_ENTRY (emfile)
TEST_ENTRY (close_fd)
TEST_ENTRY (spawn_fs_open)
TEST_ENTRY (spawn_setuid_setgid)
TEST_ENTRY (we_get_signal)
TEST_ENTRY (we_get_signals)
TEST_ENTRY (we_get_signal_one_shot)
TEST_ENTRY (we_get_signals_mixed)
TEST_ENTRY (signal_multiple_loops)
TEST_ENTRY (closed_fd_events)
#endif
#ifdef __APPLE__
TEST_ENTRY (osx_select)
libuv/test/test-platform-output.c view on Meta::CPAN
printf(" netmask: none\n");
}
}
uv_free_interface_addresses(interfaces, count);
err = uv_os_get_passwd(&pwd);
ASSERT(err == 0);
printf("uv_os_get_passwd:\n");
printf(" euid: %ld\n", pwd.uid);
printf(" gid: %ld\n", pwd.gid);
printf(" username: %s\n", pwd.username);
printf(" shell: %s\n", pwd.shell);
printf(" home directory: %s\n", pwd.homedir);
pid = uv_os_getpid();
ASSERT(pid > 0);
printf("uv_os_getpid: %d\n", (int) pid);
ppid = uv_os_getppid();
ASSERT(ppid > 0);
printf("uv_os_getppid: %d\n", (int) ppid);
libuv/test/test-spawn.c view on Meta::CPAN
ASSERT(0 == uv_is_active((uv_handle_t*) &process));
uv_close((uv_handle_t*) &process, NULL);
ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_DEFAULT));
MAKE_VALGRIND_HAPPY();
return 0;
}
#endif
#ifndef _WIN32
TEST_IMPL(spawn_setuid_setgid) {
int r;
struct passwd* pw;
char uidstr[10];
char gidstr[10];
/* if not root, then this will fail. */
uv_uid_t uid = getuid();
if (uid != 0) {
RETURN_SKIP("It should be run as root user");
}
init_process_options("spawn_helper_setuid_setgid", exit_cb);
/* become the "nobody" user. */
pw = getpwnam("nobody");
ASSERT(pw != NULL);
options.uid = pw->pw_uid;
options.gid = pw->pw_gid;
snprintf(uidstr, sizeof(uidstr), "%d", pw->pw_uid);
snprintf(gidstr, sizeof(gidstr), "%d", pw->pw_gid);
options.args[2] = uidstr;
options.args[3] = gidstr;
options.flags = UV_PROCESS_SETUID | UV_PROCESS_SETGID;
r = uv_spawn(uv_default_loop(), &process, &options);
if (r == UV_EACCES)
RETURN_SKIP("user 'nobody' cannot access the test runner");
ASSERT(r == 0);
r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(r == 0);
libuv/test/test-spawn.c view on Meta::CPAN
#ifndef _WIN32
TEST_IMPL(spawn_setuid_fails) {
int r;
/* if root, become nobody. */
uv_uid_t uid = getuid();
if (uid == 0) {
struct passwd* pw;
pw = getpwnam("nobody");
ASSERT(pw != NULL);
ASSERT(0 == setgid(pw->pw_gid));
ASSERT(0 == setuid(pw->pw_uid));
}
init_process_options("spawn_helper1", fail_cb);
options.flags |= UV_PROCESS_SETUID;
options.uid = 0;
r = uv_spawn(uv_default_loop(), &process, &options);
#if defined(__CYGWIN__)
libuv/test/test-spawn.c view on Meta::CPAN
r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(r == 0);
ASSERT(close_cb_called == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
TEST_IMPL(spawn_setgid_fails) {
int r;
/* if root, become nobody. */
uv_uid_t uid = getuid();
if (uid == 0) {
struct passwd* pw;
pw = getpwnam("nobody");
ASSERT(pw != NULL);
ASSERT(0 == setgid(pw->pw_gid));
ASSERT(0 == setuid(pw->pw_uid));
}
init_process_options("spawn_helper1", fail_cb);
options.flags |= UV_PROCESS_SETGID;
#if defined(__MVS__)
options.gid = -1;
#else
options.gid = 0;
#endif
r = uv_spawn(uv_default_loop(), &process, &options);
#if defined(__CYGWIN__) || defined(__MVS__)
ASSERT(r == UV_EINVAL);
#else
ASSERT(r == UV_EPERM);
#endif
r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
libuv/test/test-spawn.c view on Meta::CPAN
r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(r == 0);
ASSERT(close_cb_called == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
TEST_IMPL(spawn_setgid_fails) {
int r;
init_process_options("spawn_helper1", exit_cb_unexpected);
options.flags |= UV_PROCESS_SETGID;
options.gid = (uv_gid_t) -42424242;
r = uv_spawn(uv_default_loop(), &process, &options);
ASSERT(r == UV_ENOTSUP);
r = uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(r == 0);
ASSERT(close_cb_called == 0);
MAKE_VALGRIND_HAPPY();
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