8:32 a.m.
Hi,
I went through FreeBSD, NetBSD, glibc/Linux and musl, and found that some
error numbers defined by POSIX.1-2017 are missing in the implementations:
ENOTRECOVERABLE, ENOTSUP and EOWNERDEAD.
I did a bit of digging but couldn't actually find a copy of the POSIX.1-1996
definition of errno.h. If anybody does manage to find a copy I'm happy to go
through and check against that as well.
Thanks,
Richard
Richard Ipsum (4):
Define additional POSIX error numbers
simple: Add fdopen
Add sigpending, sigsuspend, sigwait, sigwaitinfo, sigtimedwait and
raise
Add license statements
Makefile | 1 +
findlua.mk | 1 +
luxio.c | 276 ++++++++++++++++++++++++++++++++++------
luxio/simple.lua | 18 +++
luxio_constants.inc.in | 52 +++++++-
tests/test-access.lua | 1 +
tests/test-creat.lua | 1 +
tests/test-dirent.lua | 1 +
tests/test-event-serv.lua | 1 +
tests/test-fcntl-lock-1.lua | 1 +
tests/test-fcntl-lock-2.lua | 1 +
tests/test-forkexecpwaitpid.lua | 1 +
tests/test-forkexecwaitpid.lua | 1 +
tests/test-http-client.lua | 1 +
tests/test-iconv.lua | 1 +
tests/test-mqueue-read.lua | 1 +
tests/test-mqueue-write.lua | 1 +
tests/test-poll-serv.lua | 1 +
tests/test-select.lua | 1 +
tests/test-setsid.lua | 1 +
tests/test-sigaction.lua | 1 +
tests/test-sigpending.lua | 18 +++
tests/test-sigprocmask.lua | 1 +
tests/test-sigsuspend.lua | 16 +++
tests/test-sigtimedwait.lua | 38 ++++++
tests/test-sigwait.lua | 22 ++++
tests/test-sigwaitinfo.lua | 22 ++++
tests/test-sio-http-client.lua | 1 +
tests/test-splice.lua | 1 +
tests/test-subprocess.lua | 1 +
tests/test-sysconf.lua | 1 +
tests/test-syslog.lua | 1 +
tests/test-termident.lua | 1 +
tests/test-uds-server.lua | 1 +
34 files changed, 446 insertions(+), 42 deletions(-)
create mode 100644 tests/test-sigpending.lua
create mode 100644 tests/test-sigsuspend.lua
create mode 100644 tests/test-sigtimedwait.lua
create mode 100644 tests/test-sigwait.lua
create mode 100644 tests/test-sigwaitinfo.lua
--
2.11.0
8:32 a.m.
New subject: [PATCH 1/4] Define additional POSIX error numbers
Error numbers are defined according to:
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
---
luxio_constants.inc.in | 51 ++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/luxio_constants.inc.in b/luxio_constants.inc.in
index 22a1f13..756996b 100644
--- a/luxio_constants.inc.in
+++ b/luxio_constants.inc.in
@@ -11,39 +11,86 @@ static const struct {
} luxio_numeric_constants[] = {
/* errors */
+ E(E2BIG),
E(EACCES),
+ E(EADDRINUSE),
E(EADDRNOTAVAIL),
E(EAFNOSUPPORT),
- E(EEXIST),
+ E(EAGAIN),
+ E(EALREADY),
E(EBADF),
+ E(EBADMSG),
+ E(EBUSY),
+ E(ECANCELED),
+ E(ECHILD),
+ E(ECONNABORTED),
+ E(ECONNREFUSED),
+ E(ECONNRESET),
+ E(EDEADLK),
+ E(EDESTADDRREQ),
+ E(EDOM),
+ E(EDQUOT),
+ E(EEXIST),
E(EFAULT),
E(EFBIG),
+ E(EHOSTUNREACH),
+ E(EIDRM),
+ E(EILSEQ),
+ E(EINPROGRESS),
E(EINTR),
+ E(EINVAL),
E(EIO),
+ E(EISCONN),
E(EISDIR),
- E(EINVAL),
E(ELOOP),
E(EMFILE),
+ E(EMLINK),
+ E(EMSGSIZE),
+#ifdef __linux__
+ E(EMULTIHOP),
+#endif
E(ENAMETOOLONG),
+ E(ENETDOWN),
+ E(ENETRESET),
+ E(ENETUNREACH),
E(ENFILE),
E(ENOBUFS),
E(ENODEV),
E(ENOENT),
+ E(ENOEXEC),
+ E(ENOLCK),
+#ifdef __linux__
+ E(ENOLINK),
+#endif
E(ENOMEM),
+ E(ENOMSG),
+ E(ENOPROTOOPT),
E(ENOSPC),
+ E(ENOSYS),
E(ENOTCONN),
E(ENOTDIR),
+ E(ENOTEMPTY),
+? E(ENOTRECOVERABLE),
E(ENOTSOCK),
+? E(ENOTSUP),
E(ENOTTY),
E(ENXIO),
+ E(EOPNOTSUPP),
E(EOVERFLOW),
+? E(EOWNERDEAD),
E(EPERM),
+ E(EPROTO),
E(EPROTONOSUPPORT),
+ E(EPROTOTYPE),
+ E(ERANGE),
E(EROFS),
? E(ESPIPE),
E(ESRCH),
+ E(ESTALE),
+ E(ETIMEDOUT),
E(ETXTBSY),
E(EWOULDBLOCK),
+ E(EXDEV),
/* open-related defines */
E(O_RDONLY),
--
2.11.0
8:32 a.m.
New subject: [PATCH 2/4] simple: Add fdopen
---
luxio/simple.lua | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/luxio/simple.lua b/luxio/simple.lua
index 1f81d30..bb654e0 100644
--- a/luxio/simple.lua
+++ b/luxio/simple.lua
@@ -814,6 +814,23 @@ local function open(filename, flags, mode)
return sio_wrap_mt(r, false, filename)
end
+--- Open a file from a file descriptor.
+--- @tparam number fd file descriptor to open from
+--- @treturn file|nil File handle, or nil if error
+--- @treturn string|nil Error string if error
+--- @treturn errno|nil Error number if error
+--- @function fdopen
+local function fdopen(fd)
+ -- Ensure the fd is valid before returning a file handle for it
+ local flags, errno = l_fcntl(fd, l.F_GETFL)
+
+ if flags == -1 then
+ return err("fdopen", errno)
+ end
+
+ return sio_wrap_mt(fd, false, nil)
+end
+
local pipe_count = 0
--- Create an anonymous pipe.
@@ -1461,6 +1478,7 @@ end
return {
open = open,
+ fdopen = fdopen,
pipe = pipe,
socketpair = socketpair,
inet = inet,
--
2.11.0
8:32 a.m.
New subject: [PATCH 3/4] Add sigpending, sigsuspend, sigwait, sigwaitinfo, sigtimedwait and raise
---
luxio.c | 276 +++++++++++++++++++++++++++++++++++++-------
tests/test-sigpending.lua | 17 +++
tests/test-sigsuspend.lua | 15 +++
tests/test-sigtimedwait.lua | 37 ++++++
tests/test-sigwait.lua | 21 ++++
tests/test-sigwaitinfo.lua | 21 ++++
6 files changed, 347 insertions(+), 40 deletions(-)
create mode 100644 tests/test-sigpending.lua
create mode 100644 tests/test-sigsuspend.lua
create mode 100644 tests/test-sigtimedwait.lua
create mode 100644 tests/test-sigwait.lua
create mode 100644 tests/test-sigwaitinfo.lua
diff --git a/luxio.c b/luxio.c
index 0db4979..0f729ae 100644
--- a/luxio.c
+++ b/luxio.c
@@ -606,10 +606,12 @@ luxio_sigdelset(lua_State *L)
/*** Check whether a signal set contains a given signal.
-Return 0 on success, or -1 on error with errno set appropriately.
+Return 1 if signal is a member of the set, or 0 if the signal is
+not a member of the set. A return value of -1 indicates that an error
+occurred and errno will be set accordingly.
-@tparam sigset signal set
-@tparam number signo signal
+@tparam sigset set
+@tparam number signal
@treturn number return value
@treturn errno errno
@function sigismember
@@ -640,54 +642,58 @@ static struct {
bool sigaction;
} luxio__signal_ctx;
-static void luxio__sigaction_hook(lua_State *L, lua_Debug *ar)
+static void luxio__push_siginfo_table(lua_State *L, const siginfo_t *info)
{
- int nargs = 1;
+ lua_newtable(L);
- /* Push the callback onto the stack using the Lua reference we */
- /* stored in the registry */
- lua_rawgeti(L, LUA_REGISTRYINDEX,
- luxio__signal_ctx.handlers[luxio__signal_ctx.signo].handler_fn);
- lua_pushinteger(L, luxio__signal_ctx.signo);
+ lua_pushinteger(L, info->si_signo);
+ lua_setfield(L, -2, "si_signo");
- if (luxio__signal_ctx.sigaction) {
- nargs++;
+ lua_pushinteger(L, info->si_code);
+ lua_setfield(L, -2, "si_code");
- if (luxio__signal_ctx.isinfo) {
- siginfo_t *info = &luxio__signal_ctx.info;
- lua_newtable(L);
+ lua_pushinteger(L, info->si_errno);
+ lua_setfield(L, -2, "si_errno");
+
+ lua_pushinteger(L, info->si_pid);
+ lua_setfield(L, -2, "si_pid");
- lua_pushinteger(L, info->si_signo);
- lua_setfield(L, -2, "si_signo");
+ lua_pushinteger(L, info->si_uid);
+ lua_setfield(L, -2, "si_uid");
- lua_pushinteger(L, info->si_code);
- lua_setfield(L, -2, "si_code");
+ lua_pushinteger(L, info->si_utime);
+ lua_setfield(L, -2, "si_utime");
- lua_pushinteger(L, info->si_errno);
- lua_setfield(L, -2, "si_errno");
+ lua_pushinteger(L, info->si_stime);
+ lua_setfield(L, -2, "si_stime");
- lua_pushinteger(L, info->si_pid);
- lua_setfield(L, -2, "si_pid");
+ lua_pushinteger(L, (lua_Integer) info->si_addr);
+ lua_setfield(L, -2, "si_addr");
- lua_pushinteger(L, info->si_uid);
- lua_setfield(L, -2, "si_uid");
+ lua_pushinteger(L, info->si_status);
+ lua_setfield(L, -2, "si_status");
- lua_pushinteger(L, info->si_utime);
- lua_setfield(L, -2, "si_utime");
+#ifdef __linux__
+ lua_pushinteger(L, info->si_band);
+ lua_setfield(L, -2, "si_band");
+#endif
+}
- lua_pushinteger(L, info->si_stime);
- lua_setfield(L, -2, "si_stime");
+static void luxio__sigaction_hook(lua_State *L, lua_Debug *ar)
+{
+ int nargs = 1;
- lua_pushinteger(L, (lua_Integer) info->si_addr);
- lua_setfield(L, -2, "si_addr");
+ /* Push the callback onto the stack using the Lua reference we */
+ /* stored in the registry */
+ lua_rawgeti(L, LUA_REGISTRYINDEX,
+ luxio__signal_ctx.handlers[luxio__signal_ctx.signo].handler_fn);
+ lua_pushinteger(L, luxio__signal_ctx.signo);
- lua_pushinteger(L, info->si_status);
- lua_setfield(L, -2, "si_status");
+ if (luxio__signal_ctx.sigaction) {
+ nargs++;
-#ifdef __linux__
- lua_pushinteger(L, info->si_band);
- lua_setfield(L, -2, "si_band");
-#endif
+ if (luxio__signal_ctx.isinfo) {
+ luxio__push_siginfo_table(L, &luxio__signal_ctx.info);
} else {
lua_pushnil(L);
}
@@ -934,9 +940,190 @@ luxio_sigprocmask(lua_State *L)
return 2;
}
-/* TODO: sigpending() 3.3.6 */
-/* TODO: sigsuspend() 3.3.7 */
-/* TODO: sigwait(), sigwaitinfo(), sigtimedwait() 3.3.8 */
+/*** Send a signal to the calling process.
+
+@tparam sig signal The signal to send
+@treturn number return value
+@treturn errno
+@function raise
+*/
+static int
+luxio_raise(lua_State *L)
+{
+ int sig = luaL_checkinteger(L, 1);
+
+ lua_pushinteger(L, raise(sig));
+ lua_pushinteger(L, errno);
+ return 2;
+}
+
+/*** Return set of signals pending for the calling process.
+
+@treturn sigset|nil set of pending signals, or nil on error
+@treturn errno
+@function sigpending
+*/
+static int
+luxio_sigpending(lua_State *L)
+{
+ sigset_t s;
+ luxio_signalset *pending;
+
+ if (sigpending(&s) == -1) {
+ lua_pushinteger(L, -1);
+ } else {
+ pending = lua_newuserdata(L, sizeof(*pending));
+ pending->set = s;
+ luxio__bless_signalset(L);
+ }
+
+ lua_pushinteger(L, errno);
+ return 2;
+}
+
+/*** Suspend execution of calling process until signal is delivered.
+
+sigsuspend temporarily replaces the signal mask of the calling
+process with another mask until delivery of a signal that is not
+masked occurs. sigsuspend always returns -1, with errno set to
+indicate the error (which is generally EINTR). Upon returning
+sigsuspend will restore the original signal mask that was replaced.
+
+@tparam set mask
+@treturn number return value
+@treturn errno
+@function sigsuspend
+*/
+static int
+luxio_sigsuspend(lua_State *L)
+{
+ luxio_signalset *s = luaL_checkudata(L, 1, LUXIO_SIGNALSET_METATABLE);
+
+ lua_pushinteger(L, sigsuspend(&s->set));
+ lua_pushinteger(L, errno);
+ return 2;
+}
+
+/*** Suspend execution of calling process until signal becomes pending.
+
+sigwait temporarily waits for any one of the signals provided in
+the set parameter to become pending. The signal that becomes
+pending will be removed from the set. On success the pending signal
+will be returned, otherwise nil is returned and errno is set accordingly.
+
+@tparam set set of signals to wait on
+@treturn number|nil signal, or nil on error
+@treturn errno
+@function sigwait
+*/
+static int
+luxio_sigwait(lua_State *L)
+{
+ luxio_signalset *s = luaL_checkudata(L, 1, LUXIO_SIGNALSET_METATABLE);
+ int sig;
+
+ if (sigwait(&s->set, &sig) == -1) {
+ lua_pushnil(L);
+ } else {
+ lua_pushinteger(L, sig);
+ }
+
+ lua_pushinteger(L, errno);
+ return 2;
+}
+
+#ifdef __linux__
+/*** Suspend execution of calling process until signal becomes pending.
+
+Linux only.
+
+sigwaitinfo suspends execution of the calling process until one of
+the signals provided in the set parameter is pending. If one of
+the signals is already pending then sigwaitinfo will return without
+suspending execution.
+
+sigwaitinfo returns the info table for the signal that was received
+and removes that signal from the set argument.
+
+If multiple signals are pending then the signal returned by sigwaitinfo is
+determined using the usual rules detailed in signal(7).
+
+@tparam set set of signals to wait on
+@treturn sigwaitinfo-table|nil signal info table, or nil on error
+@treturn errno
+@function sigwaitinfo
+*/
+
+/*** sigwaitinfo() table
+@table sigwaitinfo-table
+@field si_signo Signal number
+@field si_code Signal code
+@field si_errno An errno value
+@field si_pid Sending process ID
+@field si_uid Real user ID of sending process
+@field si_utime User time consumed
+@field si_stime System time consumed
+@field si_addr Memory location which caused fault
+@field si_status Exit value or signal
+@field si_band Band event (Linux only)
+*/
+
+static int
+luxio_sigwaitinfo(lua_State *L)
+{
+ luxio_signalset *s = luaL_checkudata(L, 1, LUXIO_SIGNALSET_METATABLE);
+ siginfo_t info;
+
+ if (sigwaitinfo(&s->set, &info) == -1) {
+ lua_pushnil(L);
+ } else {
+ luxio__push_siginfo_table(L, &info);
+ }
+
+ lua_pushinteger(L, errno);
+ return 2;
+}
+
+/*** Suspend execution of process for a given time period
+or until signal is delivered.
+
+Linux only.
+
+sigtimedwait behaves exactly as sigwaitinfo but will suspend execution
+for a given time period specified by the (seconds, nanoseconds) arguments.
+If both of the (seconds, nanoseconds) arguments are 0 then the function
+polls for pending signals rather than suspending execution until a signal
+becomes pending. On success a signal info table for the pending signal
+is returned, otherwise nil is returned and errno is set accordingly.
+
+@tparam set set of signals to wait on
+@tparam number seconds
+@tparam number nanoseconds
+@treturn sigwaitinfo-table|nil signal info table, or nil on error
+@treturn errno
+@function sigtimedwait
+*/
+
+static int
+luxio_sigtimedwait(lua_State *L)
+{
+ luxio_signalset *s = luaL_checkudata(L, 1, LUXIO_SIGNALSET_METATABLE);
+ siginfo_t info;
+ time_t tv_secs = luaL_checkinteger(L, 2);
+ long tv_nsec = luaL_checkinteger(L, 3);
+ struct timespec timeout = { tv_secs, tv_nsec };
+
+ if (sigtimedwait(&s->set, &info, &timeout) == -1) {
+ lua_pushnil(L);
+ } else {
+ luxio__push_siginfo_table(L, &info);
+ }
+
+ lua_pushinteger(L, errno);
+ return 2;
+}
+#endif
+
/* TODO: sigqueue() 3.3.9 */
/* TODO: pthread_kill() 3.3.10 */
@@ -3827,6 +4014,7 @@ luxio_gai_strerror(lua_State *L)
@tparam[opt=AF_UNSPEC] number ai_family
@tparam[opt=0] number ai_socktype
@tparam[opt=0] number ai_protocol
+@treturn number return value
@treturn errno|table table of result `addrinfo` entries
@function getaddrinfo
*/
@@ -5023,7 +5211,15 @@ luxio_functions[] = {
{ "sigaction", luxio_sigaction },
{ "sigprocmask", luxio_sigprocmask },
+ { "sigpending", luxio_sigpending },
+ { "sigsuspend", luxio_sigsuspend },
+ { "sigwait", luxio_sigwait },
+#ifdef __linux__
+ { "sigwaitinfo", luxio_sigwaitinfo },
+ { "sigtimedwait", luxio_sigtimedwait },
+#endif
+ { "raise", luxio_raise },
{ "alarm", luxio_alarm },
{ "pause", luxio_pause },
{ "sleep", luxio_sleep },
diff --git a/tests/test-sigpending.lua b/tests/test-sigpending.lua
new file mode 100644
index 0000000..43136b1
--- /dev/null
+++ b/tests/test-sigpending.lua
@@ -0,0 +1,17 @@
+local l = require "luxio"
+
+s = l.newsigset()
+l.sigemptyset(s)
+l.sigaddset(s, l.SIGUSR1)
+l.sigprocmask(l.SIG_BLOCK, s)
+l.raise(l.SIGUSR1)
+
+pending = l.sigpending()
+
+present, errno = l.sigismember(pending, l.SIGUSR1)
+
+if present == 1 then
+ print("PASS")
+else
+ print("FAIL")
+end
diff --git a/tests/test-sigsuspend.lua b/tests/test-sigsuspend.lua
new file mode 100644
index 0000000..5c85e77
--- /dev/null
+++ b/tests/test-sigsuspend.lua
@@ -0,0 +1,15 @@
+local l = require "luxio"
+
+function handler()
+ return
+end
+
+l.sigaction(l.SIGINT, {["sa_handler"] = handler})
+
+s = l.newsigset()
+l.sigfillset(s)
+l.sigdelset(s, l.SIGINT)
+print("Press CTRL-C...")
+l.sigsuspend(s)
+
+print("PASS")
diff --git a/tests/test-sigtimedwait.lua b/tests/test-sigtimedwait.lua
new file mode 100644
index 0000000..0311a50
--- /dev/null
+++ b/tests/test-sigtimedwait.lua
@@ -0,0 +1,37 @@
+local l = require "luxio"
+
+function handler()
+ return
+end
+
+l.sigaction(l.SIGINT, {["sa_handler"] = handler})
+
+s = l.newsigset()
+l.sigemptyset(s)
+l.sigaddset(s, l.SIGINT)
+
+info, errno = l.sigtimedwait(s, 0, 0)
+
+if not (info == nil and errno == l.EAGAIN) then
+ print("FAIL")
+end
+
+print("Wait...")
+pid, errno = l.fork()
+if pid == 0 then
+ l.sleep(5)
+ print("Press CTRL-C...")
+ os.exit(0)
+elseif pid == -1 then
+ io.stderr:write(("fork: %s\n"):format(l.strerror(errno)))
+ os.exit(2)
+end
+
+seconds = 3600
+info, errno = l.sigtimedwait(s, seconds, 0)
+
+if info ~= nil and info["si_signo"] == l.SIGINT then
+ print("PASS")
+else
+ print(("FAIL (expected sig to be %d but it is %d)"):format(l.SIGINT,
info["si_signo"]))
+end
diff --git a/tests/test-sigwait.lua b/tests/test-sigwait.lua
new file mode 100644
index 0000000..bbd2378
--- /dev/null
+++ b/tests/test-sigwait.lua
@@ -0,0 +1,21 @@
+local l = require "luxio"
+
+function handler()
+ return
+end
+
+l.sigaction(l.SIGINT, {["sa_handler"] = handler})
+
+s = l.newsigset()
+l.sigemptyset(s)
+l.sigaddset(s, l.SIGINT)
+print("Press CTRL-C...")
+
+
+sig, errno = l.sigwait(s, l.SIGINT)
+
+if sig == l.SIGINT then
+ print("PASS")
+else
+ print(("FAIL (expected sig to be %d but it is %d)"):format(l.SIGINT, sig))
+end
diff --git a/tests/test-sigwaitinfo.lua b/tests/test-sigwaitinfo.lua
new file mode 100644
index 0000000..242b444
--- /dev/null
+++ b/tests/test-sigwaitinfo.lua
@@ -0,0 +1,21 @@
+local l = require "luxio"
+
+function handler()
+ return
+end
+
+l.sigaction(l.SIGINT, {["sa_handler"] = handler})
+
+s = l.newsigset()
+l.sigemptyset(s)
+l.sigaddset(s, l.SIGINT)
+print("Press CTRL-C...")
+
+
+info, errno = l.sigwaitinfo(s)
+
+if info ~= nil and info["si_signo"] == l.SIGINT then
+ print("PASS")
+else
+ print(("FAIL (expected sig to be %d but it is %d)"):format(l.SIGINT,
info["si_signo"]))
+end
--
2.11.0
8:32 a.m.
New subject: [PATCH 4/4] Add license statements
---
Makefile | 1 +
findlua.mk | 1 +
luxio_constants.inc.in | 1 +
tests/test-access.lua | 1 +
tests/test-creat.lua | 1 +
tests/test-dirent.lua | 1 +
tests/test-event-serv.lua | 1 +
tests/test-fcntl-lock-1.lua | 1 +
tests/test-fcntl-lock-2.lua | 1 +
tests/test-forkexecpwaitpid.lua | 1 +
tests/test-forkexecwaitpid.lua | 1 +
tests/test-http-client.lua | 1 +
tests/test-iconv.lua | 1 +
tests/test-mqueue-read.lua | 1 +
tests/test-mqueue-write.lua | 1 +
tests/test-poll-serv.lua | 1 +
tests/test-select.lua | 1 +
tests/test-setsid.lua | 1 +
tests/test-sigaction.lua | 1 +
tests/test-sigpending.lua | 1 +
tests/test-sigprocmask.lua | 1 +
tests/test-sigsuspend.lua | 1 +
tests/test-sigtimedwait.lua | 1 +
tests/test-sigwait.lua | 1 +
tests/test-sigwaitinfo.lua | 1 +
tests/test-sio-http-client.lua | 1 +
tests/test-splice.lua | 1 +
tests/test-subprocess.lua | 1 +
tests/test-sysconf.lua | 1 +
tests/test-syslog.lua | 1 +
tests/test-termident.lua | 1 +
tests/test-uds-server.lua | 1 +
32 files changed, 32 insertions(+)
diff --git a/Makefile b/Makefile
index 5826b73..b28b615 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,4 @@
+# See LICENSE file for copyright and license details.
PREFIX ?= /usr
CP := cp -r
RM := rm -rf
diff --git a/findlua.mk b/findlua.mk
index 895ec1a..065815a 100644
--- a/findlua.mk
+++ b/findlua.mk
@@ -1,3 +1,4 @@
+# See LICENSE file for copyright and license details.
ifeq ($(strip $(shell which pkg-config > /dev/null || echo NONE)),NONE)
$(error This makefile requires pkg-config)
endif
diff --git a/luxio_constants.inc.in b/luxio_constants.inc.in
index 756996b..9803eb5 100644
--- a/luxio_constants.inc.in
+++ b/luxio_constants.inc.in
@@ -1,3 +1,4 @@
+/* See LICENSE file for copyright and license details. */
/* preprocessed by a script. First character handles processing:
*
* ? E(FOO) -> #ifdef FOO\nE(FOO)\n#endif
diff --git a/tests/test-access.lua b/tests/test-access.lua
index 0e6ab69..1afa71e 100644
--- a/tests/test-access.lua
+++ b/tests/test-access.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local sio = require "luxio.simple"
diff --git a/tests/test-creat.lua b/tests/test-creat.lua
index 432788b..0c553e5 100644
--- a/tests/test-creat.lua
+++ b/tests/test-creat.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local sio = require "luxio.simple"
diff --git a/tests/test-dirent.lua b/tests/test-dirent.lua
index 5f54099..6b3d0c7 100644
--- a/tests/test-dirent.lua
+++ b/tests/test-dirent.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
dirp = l.opendir(arg[1] or ".")
diff --git a/tests/test-event-serv.lua b/tests/test-event-serv.lua
index 83b9101..13559d7 100644
--- a/tests/test-event-serv.lua
+++ b/tests/test-event-serv.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local ev = require 'luxio.event'
local sio = require 'luxio.simple'
diff --git a/tests/test-fcntl-lock-1.lua b/tests/test-fcntl-lock-1.lua
index a221b98..cb2493e 100644
--- a/tests/test-fcntl-lock-1.lua
+++ b/tests/test-fcntl-lock-1.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local fd, r, errno
diff --git a/tests/test-fcntl-lock-2.lua b/tests/test-fcntl-lock-2.lua
index 3a6dbd1..c5df7c4 100644
--- a/tests/test-fcntl-lock-2.lua
+++ b/tests/test-fcntl-lock-2.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local fd, r, errno
diff --git a/tests/test-forkexecpwaitpid.lua b/tests/test-forkexecpwaitpid.lua
index b5362df..98e2e0c 100644
--- a/tests/test-forkexecpwaitpid.lua
+++ b/tests/test-forkexecpwaitpid.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local child = l.fork()
diff --git a/tests/test-forkexecwaitpid.lua b/tests/test-forkexecwaitpid.lua
index ab10ec6..02abef0 100644
--- a/tests/test-forkexecwaitpid.lua
+++ b/tests/test-forkexecwaitpid.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local child = l.fork()
diff --git a/tests/test-http-client.lua b/tests/test-http-client.lua
index 7d0e095..447799c 100644
--- a/tests/test-http-client.lua
+++ b/tests/test-http-client.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
local req = "GET / HTTP/1.1\r\nHost: www.rjek.com\r\nConnection:
close\r\n\r\n"
diff --git a/tests/test-iconv.lua b/tests/test-iconv.lua
index 6a14ac1..ea622f2 100644
--- a/tests/test-iconv.lua
+++ b/tests/test-iconv.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
luxio = require 'luxio'
cd = luxio.iconv_open("UTF-8", "ISO-8859-1")
diff --git a/tests/test-mqueue-read.lua b/tests/test-mqueue-read.lua
index d8aeb90..3c4b9a0 100644
--- a/tests/test-mqueue-read.lua
+++ b/tests/test-mqueue-read.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
s = require "luxio.simple"
diff --git a/tests/test-mqueue-write.lua b/tests/test-mqueue-write.lua
index 42eff87..37bb032 100644
--- a/tests/test-mqueue-write.lua
+++ b/tests/test-mqueue-write.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
s = require "luxio.simple"
diff --git a/tests/test-poll-serv.lua b/tests/test-poll-serv.lua
index a3c7ed7..b52f895 100644
--- a/tests/test-poll-serv.lua
+++ b/tests/test-poll-serv.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local serv = l.socket(l.AF_INET, l.SOCK_STREAM, 0)
diff --git a/tests/test-select.lua b/tests/test-select.lua
index 4d810ba..8658668 100644
--- a/tests/test-select.lua
+++ b/tests/test-select.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
-- e.g. lua tests/test-select.lua <(while :; do echo hello; sleep 1; done) <(while
:; do echo world; sleep 1; done)
local l = require "luxio"
diff --git a/tests/test-setsid.lua b/tests/test-setsid.lua
index c720bd6..0c4c74a 100755
--- a/tests/test-setsid.lua
+++ b/tests/test-setsid.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local child = l.fork()
diff --git a/tests/test-sigaction.lua b/tests/test-sigaction.lua
index 8f2e312..7bebcb7 100644
--- a/tests/test-sigaction.lua
+++ b/tests/test-sigaction.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local os = require "os"
local l = require "luxio"
local io = require "io"
diff --git a/tests/test-sigpending.lua b/tests/test-sigpending.lua
index 43136b1..8725891 100644
--- a/tests/test-sigpending.lua
+++ b/tests/test-sigpending.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
s = l.newsigset()
diff --git a/tests/test-sigprocmask.lua b/tests/test-sigprocmask.lua
index 490672b..7f1769f 100644
--- a/tests/test-sigprocmask.lua
+++ b/tests/test-sigprocmask.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
set = l.newsigset()
diff --git a/tests/test-sigsuspend.lua b/tests/test-sigsuspend.lua
index 5c85e77..60c1acb 100644
--- a/tests/test-sigsuspend.lua
+++ b/tests/test-sigsuspend.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
function handler()
diff --git a/tests/test-sigtimedwait.lua b/tests/test-sigtimedwait.lua
index 0311a50..549c107 100644
--- a/tests/test-sigtimedwait.lua
+++ b/tests/test-sigtimedwait.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
function handler()
diff --git a/tests/test-sigwait.lua b/tests/test-sigwait.lua
index bbd2378..1fd2f83 100644
--- a/tests/test-sigwait.lua
+++ b/tests/test-sigwait.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
function handler()
diff --git a/tests/test-sigwaitinfo.lua b/tests/test-sigwaitinfo.lua
index 242b444..aadc571 100644
--- a/tests/test-sigwaitinfo.lua
+++ b/tests/test-sigwaitinfo.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
function handler()
diff --git a/tests/test-sio-http-client.lua b/tests/test-sio-http-client.lua
index 18279ea..21d0034 100644
--- a/tests/test-sio-http-client.lua
+++ b/tests/test-sio-http-client.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local sio = require "luxio.simple"
sock = assert(sio.connect("www.rjek.com", "http"))
diff --git a/tests/test-splice.lua b/tests/test-splice.lua
index 2f434c4..c550336 100644
--- a/tests/test-splice.lua
+++ b/tests/test-splice.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
function check(r, e, ...)
diff --git a/tests/test-subprocess.lua b/tests/test-subprocess.lua
index 06f7757..6fac8a9 100644
--- a/tests/test-subprocess.lua
+++ b/tests/test-subprocess.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
sp = require 'luxio.subprocess'
proc = sp.spawn_simple {
diff --git a/tests/test-sysconf.lua b/tests/test-sysconf.lua
index cba7f1e..2a442bb 100644
--- a/tests/test-sysconf.lua
+++ b/tests/test-sysconf.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
local io = require "io"
diff --git a/tests/test-syslog.lua b/tests/test-syslog.lua
index c5d2c98..e826066 100644
--- a/tests/test-syslog.lua
+++ b/tests/test-syslog.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
local l = require "luxio"
math.randomseed(os.time())
diff --git a/tests/test-termident.lua b/tests/test-termident.lua
index 5cde143..0ecb5e7 100644
--- a/tests/test-termident.lua
+++ b/tests/test-termident.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
print("ctermid()", l.ctermid())
diff --git a/tests/test-uds-server.lua b/tests/test-uds-server.lua
index a34cda1..5677f71 100644
--- a/tests/test-uds-server.lua
+++ b/tests/test-uds-server.lua
@@ -1,3 +1,4 @@
+-- See LICENSE file for copyright and license details.
l = require "luxio"
sock = l.socket(l.AF_UNIX, l.SOCK_DGRAM, 0)
--
2.11.0
4:05 p.m.
On Fri, Aug 30, 2019 at 01:32:49PM +0100, Richard Ipsum wrote:
Hi,
I went through FreeBSD, NetBSD, glibc/Linux and musl, and found that some
error numbers defined by POSIX.1-2017 are missing in the implementations:
ENOTRECOVERABLE, ENOTSUP and EOWNERDEAD.
I did a bit of digging but couldn't actually find a copy of the POSIX.1-1996
definition of errno.h. If anybody does manage to find a copy I'm happy to go
through and check against that as well.
I've thought about this a bit more and I can see why you might be reluctant
to merge it if it has the potential to break systems we don't know about.
The safest option is going to be to make all the new constants optional,
shall I resubmit this series with that alteration?
Thanks,
Richard
12:48 a.m.
On Fri, Sep 20, 2019 at 21:05:10 +0100, Richard Ipsum wrote:
I've thought about this a bit more and I can see why you might be
reluctant
to merge it if it has the potential to break systems we don't know about.
The safest option is going to be to make all the new constants optional,
shall I resubmit this series with that alteration?
Please do. I'm sorry that I've been so slow. Been a bit busy. I'll review
and possibly merge your other stuff now.
D.
--
Daniel Silverstone http://www.digital-scurf.org/
PGP mail accepted and encouraged. Key Id: 3CCE BABE 206C 3B69
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