chore: wip

Author: dybucc

src/fuchsia/mod.rs

@@ -1592,9 +1592,9 @@ pub const LOCK_UN: c_int = 8;
 pub const SS_ONSTACK: c_int = 1;
 pub const SS_DISABLE: c_int = 2;
 
-ct! {
-    pub const PATH_MAX: c_int = 4096;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const PATH_MAX: c_int = 4096;
 
 pub const FD_SETSIZE: c_int = 1024;
 

src/new/linux_uapi/linux/can/j1939.rs

@@ -57,6 +57,6 @@ s! {
     }
 }
 
-ct! {
-    pub const J1939_FILTER_MAX: c_int = 512;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const J1939_FILTER_MAX: c_int = 512;

src/new/linux_uapi/linux/can/raw.rs

@@ -4,9 +4,9 @@ pub use crate::linux::can::*;
 
 pub const SOL_CAN_RAW: c_int = SOL_CAN_BASE + CAN_RAW;
 
-ct! {
-    pub const CAN_RAW_FILTER_MAX: c_int = 512;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const CAN_RAW_FILTER_MAX: c_int = 512;
 
 // FIXME(cleanup): use `c_enum!`, which needs to be adapted to allow omitting a type.
 pub const CAN_RAW_FILTER: c_int = 1;

src/new/qurt/limits.rs

@@ -28,11 +28,17 @@ pub const USHRT_MAX: c_ushort = 65535;
 pub const ARG_MAX: c_int = 4096;
 pub const CHILD_MAX: c_int = 25;
 
-ct! {
-    pub const LINK_MAX: c_int = 8;
-    pub const NAME_MAX: c_int = 255;
-    pub const PATH_MAX: c_int = 260;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const LINK_MAX: c_int = 8;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const NAME_MAX: c_int = 255;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const PATH_MAX: c_int = 260;
 
 pub const MAX_CANON: c_int = 255;
 pub const MAX_INPUT: c_int = 255;

src/new/qurt/signal.rs

@@ -52,9 +52,9 @@ pub const POSIX_MSG: c_int = 7;
 pub const POSIX_NOTIF: c_int = 8;
 pub const SIGRTMIN: c_int = 10;
 
-ct! {
-    pub const SIGRTMAX: c_int = 32;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const SIGRTMAX: c_int = 32;
 
 // Notification types (from QuRT signal.h)
 pub const SIGEV_NONE: c_int = 0;

src/unix/aix/mod.rs

@@ -933,9 +933,9 @@ pub const RTAX_IFA: c_int = 5;
 pub const RTAX_AUTHOR: c_int = 6;
 pub const RTAX_BRD: c_int = 7;
 
-ct! {
-    pub const RTAX_MAX: c_int = 8;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const RTAX_MAX: c_int = 8;
 
 pub const RTF_UP: c_int = 0x1;
 pub const RTF_GATEWAY: c_int = 0x2;
@@ -1450,16 +1450,37 @@ pub const L_GETXINFO: c_int = 8;
 
 // sys/limits.h
 
-ct! {
-    pub const PATH_MAX: c_int = 1023;
-    pub const BC_BASE_MAX: c_int = 99;
-    pub const BC_DIM_MAX: c_int = 0x800;
-    pub const BC_SCALE_MAX: c_int = 99;
-    pub const BC_STRING_MAX: c_int = 0x800;
-    pub const CHARCLASS_NAME_MAX: c_int = 14;
-    pub const COLL_WEIGHTS_MAX: c_int = 4;
-    pub const EXPR_NEST_MAX: c_int = 32;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const PATH_MAX: c_int = 1023;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const BC_BASE_MAX: c_int = 99;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const BC_DIM_MAX: c_int = 0x800;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const BC_SCALE_MAX: c_int = 99;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const BC_STRING_MAX: c_int = 0x800;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const CHARCLASS_NAME_MAX: c_int = 14;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const COLL_WEIGHTS_MAX: c_int = 4;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const EXPR_NEST_MAX: c_int = 32;
 
 pub const PAGESIZE: c_int = 4096;
 pub const IOV_MAX: c_int = 16;
@@ -1550,9 +1571,9 @@ pub const MAXSYMLINKS: c_int = 20;
 pub const MAXHOSTNAMELEN: c_int = 256;
 pub const MAXUPRC: c_int = 128;
 
-ct! {
-    pub const NGROUPS_MAX: c_ulong = 2048;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const NGROUPS_MAX: c_ulong = 2048;
 
 pub const NGROUPS: c_ulong = NGROUPS_MAX;
 pub const NOFILE: c_int = OPEN_MAX;
@@ -1752,9 +1773,9 @@ pub const SIGXFSZ: c_int = 25;
 pub const SIGTRAP: c_int = 5;
 pub const SIGCLD: c_int = 20;
 
-ct! {
-    pub const SIGRTMAX: c_int = 57;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const SIGRTMAX: c_int = 57;
 
 pub const SIGRTMIN: c_int = 50;
 pub const SI_USER: c_int = 0;
@@ -1834,9 +1855,9 @@ pub const AF_INTF: c_int = 20;
 pub const AF_RIF: c_int = 21;
 pub const AF_NDD: c_int = 23;
 
-ct! {
-    pub const AF_MAX: c_int = 30;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const AF_MAX: c_int = 30;
 
 pub const PF_UNSPEC: c_int = AF_UNSPEC;
 pub const PF_UNIX: c_int = AF_UNIX;
@@ -1864,9 +1885,9 @@ pub const PF_INTF: c_int = AF_INTF;
 pub const PF_NDD: c_int = AF_NDD;
 pub const PF_INET6: c_int = AF_INET6;
 
-ct! {
-    pub const PF_MAX: c_int = AF_MAX;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const PF_MAX: c_int = AF_MAX;
 
 pub const SF_CLOSE: c_int = 1;
 pub const SF_REUSE: c_int = 2;

src/unix/bsd/apple/mod.rs

@@ -2015,9 +2015,9 @@ pub const CPU_STATE_SYSTEM: c_int = 1;
 pub const CPU_STATE_IDLE: c_int = 2;
 pub const CPU_STATE_NICE: c_int = 3;
 
-ct! {
-    pub const CPU_STATE_MAX: c_int = 4;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const CPU_STATE_MAX: c_int = 4;
 
 pub const PROCESSOR_BASIC_INFO: c_int = 1;
 pub const PROCESSOR_CPU_LOAD_INFO: c_int = 2;
@@ -3403,16 +3403,37 @@ pub const HW_PRODUCT: c_int = 27;
 pub const HW_MAXID: c_int = 28;
 pub const USER_CS_PATH: c_int = 1;
 
-ct! {
-    pub const USER_BC_BASE_MAX: c_int = 2;
-    pub const USER_BC_DIM_MAX: c_int = 3;
-    pub const USER_BC_SCALE_MAX: c_int = 4;
-    pub const USER_BC_STRING_MAX: c_int = 5;
-    pub const USER_COLL_WEIGHTS_MAX: c_int = 6;
-    pub const USER_EXPR_NEST_MAX: c_int = 7;
-    pub const USER_LINE_MAX: c_int = 8;
-    pub const USER_RE_DUP_MAX: c_int = 9;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_BASE_MAX: c_int = 2;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_DIM_MAX: c_int = 3;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_SCALE_MAX: c_int = 4;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_STRING_MAX: c_int = 5;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_COLL_WEIGHTS_MAX: c_int = 6;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_EXPR_NEST_MAX: c_int = 7;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_LINE_MAX: c_int = 8;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_RE_DUP_MAX: c_int = 9;
 
 pub const USER_POSIX2_VERSION: c_int = 10;
 pub const USER_POSIX2_C_BIND: c_int = 11;

src/unix/bsd/freebsdlike/dragonfly/mod.rs

@@ -646,16 +646,37 @@ pub const HW_SENSORS: c_int = 13;
 pub const HW_MAXID: c_int = 14;
 pub const USER_CS_PATH: c_int = 1;
 
-ct! {
-    pub const USER_BC_BASE_MAX: c_int = 2;
-    pub const USER_BC_DIM_MAX: c_int = 3;
-    pub const USER_BC_SCALE_MAX: c_int = 4;
-    pub const USER_BC_STRING_MAX: c_int = 5;
-    pub const USER_COLL_WEIGHTS_MAX: c_int = 6;
-    pub const USER_EXPR_NEST_MAX: c_int = 7;
-    pub const USER_LINE_MAX: c_int = 8;
-    pub const USER_RE_DUP_MAX: c_int = 9;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_BASE_MAX: c_int = 2;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_DIM_MAX: c_int = 3;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_SCALE_MAX: c_int = 4;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_BC_STRING_MAX: c_int = 5;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_COLL_WEIGHTS_MAX: c_int = 6;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_EXPR_NEST_MAX: c_int = 7;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_LINE_MAX: c_int = 8;
+
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const USER_RE_DUP_MAX: c_int = 9;
 
 pub const USER_POSIX2_VERSION: c_int = 10;
 pub const USER_POSIX2_C_BIND: c_int = 11;
@@ -1177,9 +1198,9 @@ pub const RTAX_MPLS1: c_int = 8;
 pub const RTAX_MPLS2: c_int = 9;
 pub const RTAX_MPLS3: c_int = 10;
 
-ct! {
-    pub const RTAX_MAX: c_int = 11;
-}
+/// This symbol is prone to change across releases upstream.
+/// See the [usage guidelines](crate::#usage-guidelines) for details and use.
+pub const RTAX_MAX: c_int = 11;
 
 const fn _CMSG_ALIGN(n: usize) -> usize {
     (n + (size_of::<c_long>() - 1)) & !(size_of::<c_long>() - 1)