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VxWorks: Add missing defines/functions needed by rust stdlib #4779

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Oct 26, 2025
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VxWorks: Add missing defines/functions needed by rust stdlib #4779

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14 changes: 14 additions & 0 deletions src/vxworks/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -963,6 +963,11 @@ pub const SI_MESGQ: c_int = -5;
pub const SI_CHILD: c_int = -6;
pub const SI_KILL: c_int = SI_USER;

pub const AT_FDCWD: c_int = -100;
pub const AT_SYMLINK_NOFOLLOW: c_int = 0x100;
pub const AT_REMOVEDIR: c_int = 0x200;
pub const AT_SYMLINK_FOLLOW: c_int = 0x400;

// vxParams.h definitions
pub const _PARM_NAME_MAX: c_int = 255;
pub const _PARM_PATH_MAX: c_int = 1024;
Expand Down Expand Up @@ -1028,6 +1033,7 @@ pub const RTP_ID_ERROR: crate::RTP_ID = -1;

// h/public/unistd.h
pub const _SC_GETPW_R_SIZE_MAX: c_int = 21; // Via unistd.h
pub const _SC_HOST_NAME_MAX: c_int = 22;
pub const _SC_PAGESIZE: c_int = 39;
pub const O_ACCMODE: c_int = 3;
pub const O_CLOEXEC: c_int = 0x100000; // fcntlcom
Expand Down Expand Up @@ -1177,6 +1183,7 @@ extern "C" {
pub fn strcasecmp(s1: *const c_char, s2: *const c_char) -> c_int;
pub fn strncasecmp(s1: *const c_char, s2: *const c_char, n: size_t) -> c_int;
pub fn strlen(cs: *const c_char) -> size_t;
pub fn strnlen(cs: *const c_char, n: size_t) -> size_t;
pub fn strerror(n: c_int) -> *mut c_char;
pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
Expand Down Expand Up @@ -1261,6 +1268,13 @@ extern "C" {

pub fn futimens(fd: c_int, times: *const crate::timespec) -> c_int;

pub fn utimensat(
dirfd: c_int,
path: *const c_char,
times: *const crate::timespec,
flag: c_int,
) -> c_int;

#[link_name = "_rtld_dlopen"]
pub fn dlopen(filename: *const c_char, flag: c_int) -> *mut c_void;

Expand Down
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