libc: more header stubs

userspace/lib/ygglibc/src/headers/grp/cbindgen.toml

@@ -0,0 +1,14 @@
+language = "C"
+style = "Tag"
+
+sys_includes = ["stddef.h", "sys/types.h"]
+no_includes = true
+
+include_guard = "_GRP_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"
+
+[export]
+include = ["group"]
+exclude = []

userspace/lib/ygglibc/src/headers/grp/mod.rs

@@ -0,0 +1,57 @@
+use core::ffi::{c_char, c_int};
+
+use super::sys_types::gid_t;
+
+#[repr(C)]
+pub struct group {
+    pub gr_name: *mut c_char,
+    pub gr_gid: gid_t,
+    pub gr_mem: *mut *mut c_char,
+}
+
+#[no_mangle]
+unsafe extern "C" fn endgrent() {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getgrent() -> *mut group {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getgrgid(_gid: gid_t) -> *mut group {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getgrgid_r(
+    _gid: gid_t,
+    _group: *mut group,
+    _buf: *mut c_char,
+    _buflen: usize,
+    _result: *mut *mut group,
+) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getgrnam(_name: *const c_char) -> *mut group {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getgrnam_r(
+    _name: *const c_char,
+    _group: *mut group,
+    _buf: *mut c_char,
+    _buflen: usize,
+    _result: *mut *mut group,
+) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn setgrent() {
+    todo!()
+}

userspace/lib/ygglibc/src/headers/libgen/cbindgen.toml

@@ -0,0 +1,10 @@
+language = "C"
+style = "Type"
+
+sys_includes = []
+no_includes = true
+
+include_guard = "_LIBGEN_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"

userspace/lib/ygglibc/src/headers/libgen/mod.rs

@@ -0,0 +1,11 @@
+use core::ffi::c_char;
+
+#[no_mangle]
+unsafe extern "C" fn basename(_path: *mut c_char) -> *mut c_char {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn dirname(_path: *mut c_char) -> *mut c_char {
+    todo!()
+}

userspace/lib/ygglibc/src/headers/mod.rs

@@ -1,103 +1,120 @@
 #![allow(non_camel_case_types, non_upper_case_globals)]
 
-// <aio.h>                  -
-// <arpa/inet.h>            -
-// <assert.h>               +
+// - not yet implemented
+// = partially implemented
+// + fully implemented
+// ! out of scope for now
+
+// Network
+// <arpa/inet.h>            !
+// <ndbm.h>				    !
+// <net/if.h>				!
+// <netdb.h>				!
+// <netinet/in.h>			!
+// <netinet/tcp.h>			!
+// <nl_types.h>				!
+// <sys/socket.h>			!
+// <sys/un.h>				!
+
+// Math
 // <complex.h>              -
-// <cpio.h>                 -
-// <ctype.h>                +
-// <dirent.h>               +
-// <dlfcn.h>                -
-// <errno.h>                +
-// <fcntl.h>                +
 // <fenv.h>                 -
 // <float.h>                -
-// <fmtmsg.h>               -
+// <math.h>				    -
+// <tgmath.h>				-
+
+// I/O utilities
+// <cpio.h>                 !
+// <fmtmsg.h>               !
 // <fnmatch.h>              -
 // <ftw.h>                  -
 // <glob.h>                 -
-// <grp.h>                  -
-// <iconv.h>                -
-// <inttypes.h>				+
-// <iso646.h>				-
-// <langinfo.h>				-
-// <libgen.h>				-
-// <limits.h>				?
-// <locale.h>				=
-// <math.h>				    -
-// <monetary.h>				-
-// <mqueue.h>				-
-// <ndbm.h>				    -
-// <net/if.h>				-
-// <netdb.h>				-
-// <netinet/in.h>			-
-// <netinet/tcp.h>			-
-// <nl_types.h>				-
+// <mqueue.h>				!
+// <stdlib.h>				=
+// <stropts.h>				!
+// <sys/uio.h>				!
+// <tar.h>				    !
+
+// I/O
+// <aio.h>                  !
+// <dirent.h>               +
+// <fcntl.h>                +
 // <poll.h>				    -
-// <pthread.h>				-
+// <stdio.h>				+
+// <sys/select.h>			-
+// <sys/shm.h>				-
+// <sys/stat.h>				=
+// <sys/statvfs.h>			-
+// <syslog.h>				!
+// <termios.h>				-
+// <trace.h>				!
+// <unistd.h>				~
+
+// Misc utilities
+// <assert.h>               +
+// <dlfcn.h>                !
+// <errno.h>                +
+// <grp.h>                  =
+// <libgen.h>				=
 // <pwd.h>				    =
-// <regex.h>				-
-// <sched.h>				-
-// <search.h>				-
-// <semaphore.h>			-
+// <sched.h>				=
+// <search.h>				!
+// <sys/resource.h>			=
+// <sys/time.h>				=
+// <sys/times.h>			=
+// <sys/types.h>			+
+// <sys/utsname.h>			=
+// <time.h>				    =
+// <utmpx.h>				!
+
+// Process utilities
+// <pthread.h>				!
+// <semaphore.h>			!
 // <setjmp.h>				+
 // <signal.h>				=
 // <spawn.h>				-
-// <stdarg.h>				+
-// <stdbool.h>				+
-// <stddef.h>				+
-// <stdint.h>				+
-// <stdio.h>				+
-// <stdlib.h>				-
-// <string.h>				+
-// <strings.h>				-
-// <stropts.h>				-
-// <sys/ipc.h>				-
+// <sys/ipc.h>				!
 // <sys/mman.h>				-
-// <sys/msg.h>				-
-// <sys/resource.h>			-
-// <sys/select.h>			-
-// <sys/sem.h>				-
-// <sys/shm.h>				-
-// <sys/socket.h>			-
-// <sys/stat.h>				=
-// <sys/statvfs.h>			-
-// <sys/time.h>				=
-// <sys/times.h>			-
-// <sys/types.h>			+
-// <sys/uio.h>				-
-// <sys/un.h>				-
-// <sys/utsname.h>			-
+// <sys/msg.h>				!
+// <sys/sem.h>				!
 // <sys/wait.h>				-
-// <syslog.h>				-
-// <tar.h>				    -
-// <termios.h>				-
-// <tgmath.h>				-
-// <time.h>				    =
-// <trace.h>				-
 // <ulimit.h>				-
-// <unistd.h>				~
 // <utime.h>				-
-// <utmpx.h>				-
+
+// Locale & string utilities
+// <ctype.h>                +
+// <iconv.h>                -
+// <langinfo.h>				-
+// <locale.h>				=
+// <monetary.h>				-
+// <regex.h>				-
+// <string.h>				+
+// <strings.h>				=
 // <wchar.h>				-
 // <wctype.h>				-
-// <wordexp.h>				-
+// <wordexp.h>				!
 
 pub mod ctype;
 pub mod dirent;
 pub mod errno;
 pub mod fcntl;
+pub mod grp;
+pub mod libgen;
 pub mod locale;
 pub mod pwd;
+pub mod sched;
 pub mod setjmp;
+pub mod signal;
 pub mod stdio;
 pub mod stdlib;
 pub mod string;
 pub mod strings;
-pub mod unistd;
-pub mod signal;
 pub mod time;
+pub mod unistd;
 
-pub mod sys_types;
+pub mod sys_resource;
 pub mod sys_stat;
 pub mod sys_time;
+pub mod sys_times;
+pub mod sys_types;
+pub mod sys_utsname;

userspace/lib/ygglibc/src/headers/sched/cbindgen.toml

@@ -0,0 +1,10 @@
+language = "C"
+style = "Tag"
+
+sys_includes = ["sys/types.h", "time.h"]
+no_includes = true
+
+include_guard = "_SCHED_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"

userspace/lib/ygglibc/src/headers/sched/mod.rs

@@ -0,0 +1,61 @@
+use core::ffi::c_int;
+
+use super::{sys_time::__ygg_timespec_t, sys_types::pid_t};
+
+#[repr(C)]
+pub struct sched_param {
+    pub sched_priority: c_int,
+    pub sched_ss_low_priority: c_int,
+    pub sched_ss_repl_period: __ygg_timespec_t,
+    pub sched_ss_init_budget: __ygg_timespec_t,
+    pub sched_ss_max_repl: c_int,
+}
+
+pub const SCHED_FIFO: c_int = 0;
+pub const SCHED_RR: c_int = 1;
+pub const SCHED_SPORADIC: c_int = 2;
+pub const SCHED_OTHER: c_int = -1;
+
+#[no_mangle]
+unsafe extern "C" fn sched_get_priority_max(_policy: c_int) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_get_priority_min(_policy: c_int) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_getparam(_pid: pid_t, _param: *mut sched_param) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_getscheduler(_pid: pid_t) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_rr_get_interval(_pid: pid_t, _timespec: *mut __ygg_timespec_t) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_setparam(_pid: pid_t, _param: *const sched_param) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_setscheduler(
+    _pid: pid_t,
+    _policy: c_int,
+    _param: *const sched_param,
+) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn sched_yield() -> c_int {
+    todo!()
+}

userspace/lib/ygglibc/src/headers/sys_resource/cbindgen.toml

@@ -0,0 +1,13 @@
+language = "C"
+style = "Tag"
+
+sys_includes = ["stdint.h", "sys/types.h", "sys/time.h"]
+no_includes = true
+
+include_guard = "_SYS_RESOURCE_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"
+
+[export]
+include = ["rlimit", "rusage"]

userspace/lib/ygglibc/src/headers/sys_resource/mod.rs

@@ -0,0 +1,60 @@
+use core::ffi::c_int;
+
+use super::{sys_time::__ygg_timeval_t, sys_types::id_t};
+
+pub type rlim_t = u64;
+
+pub const PRIO_PROCESS: c_int = 0;
+pub const PRIO_PGRP: c_int = 1;
+pub const PRIO_USER: c_int = 2;
+
+pub const RLIM_INFINITY: rlim_t = u64::MAX;
+pub const RLIM_SAVED_MAX: rlim_t = RLIM_INFINITY;
+pub const RLIM_SAVED_CUR: rlim_t = RLIM_INFINITY;
+
+pub const RUSAGE_SELF: c_int = 0;
+
+pub const RLIMIT_CORE: c_int = 1;
+pub const RLIMIT_CPU: c_int = 2;
+pub const RLIMIT_DATA: c_int = 3;
+pub const RLIMIT_FSIZE: c_int = 4;
+pub const RLIMIT_NOFILE: c_int = 5;
+pub const RLIMIT_STACK: c_int = 6;
+pub const RLIMIT_AS: c_int = 7;
+
+#[repr(C)]
+pub struct rlimit {
+    pub rlim_cur: rlim_t,
+    pub rlim_max: rlim_t
+}
+
+#[repr(C)]
+pub struct rusage {
+    pub ru_utime: __ygg_timeval_t,
+    pub ru_stime: __ygg_timeval_t
+}
+
+#[no_mangle]
+unsafe extern "C" fn getpriority(_which: c_int, _who: id_t) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getrlimit(_which: c_int, _rlimit: *mut rlimit) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn getrusage(_which: c_int, _rusage: *mut rusage) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn setpriority(_which: c_int, _who: id_t, _prio: c_int) -> c_int {
+    todo!()
+}
+
+#[no_mangle]
+unsafe extern "C" fn setrlimit(_which: c_int, _rlimit: *const rlimit) -> c_int {
+    todo!()
+}

userspace/lib/ygglibc/src/headers/sys_times/cbindgen.toml

@@ -0,0 +1,10 @@
+language = "C"
+style = "Tag"
+
+sys_includes = ["sys/types.h"]
+no_includes = true
+
+include_guard = "_SYS_TIMES_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"

userspace/lib/ygglibc/src/headers/sys_times/mod.rs

@@ -0,0 +1,14 @@
+use super::sys_types::clock_t;
+
+#[repr(C)]
+pub struct tms {
+    pub tms_utime: clock_t,
+    pub tms_stime: clock_t,
+    pub tms_cutime: clock_t,
+    pub tms_cstime: clock_t,
+}
+
+#[no_mangle]
+unsafe extern "C" fn times(_times: *mut tms) -> clock_t {
+    todo!()
+}

userspace/lib/ygglibc/src/headers/sys_utsname/cbindgen.toml

@@ -0,0 +1,10 @@
+language = "C"
+style = "Tag"
+
+sys_includes = []
+no_includes = true
+
+include_guard = "_SYS_UTSNAME_H"
+
+usize_type = "size_t"
+isize_type = "ssize_t"

userspace/lib/ygglibc/src/headers/sys_utsname/mod.rs

@@ -0,0 +1,15 @@
+use core::ffi::{c_char, c_int};
+
+#[repr(C)]
+pub struct utsname {
+    pub sysname: [c_char; 64],
+    pub nodename: [c_char; 64],
+    pub release: [c_char; 64],
+    pub version: [c_char; 64],
+    pub machine: [c_char; 64],
+}
+
+#[no_mangle]
+unsafe extern "C" fn uname(_uname: *mut utsname) -> c_int {
+    todo!()
+}