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move sys select bits to cbindgen

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This commit is contained in:
auronandace
2026-03-25 14:28:00 +00:00
parent 467895ab5f
commit 23996c4fd7
2 changed files with 22 additions and 25 deletions
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include/bits/sys/select.h
-23
View File
@@ -1,23 +0,0 @@
#ifndef _BITS_SYS_SELECT_H
#define _BITS_SYS_SELECT_H
// from musl license MIT {
#define FD_SETSIZE 1024
typedef unsigned long fd_mask;
typedef struct {
unsigned long fds_bits[FD_SETSIZE / 8 / sizeof(long)];
} fd_set;
#define FD_ZERO(s) do { int __i; unsigned long *__b=(s)->fds_bits; for(__i=sizeof (fd_set)/sizeof (long); __i; __i--) *__b++=0; } while(0)
#define FD_SET(d, s) ((s)->fds_bits[(d)/(8*sizeof(long))] |= (1UL<<((d)%(8*sizeof(long)))))
#define FD_CLR(d, s) ((s)->fds_bits[(d)/(8*sizeof(long))] &= ~(1UL<<((d)%(8*sizeof(long)))))
#define FD_ISSET(d, s) !!((s)->fds_bits[(d)/(8*sizeof(long))] & (1UL<<((d)%(8*sizeof(long)))))
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define NFDBITS (8*(int)sizeof(long))
#endif
// } from musl license MIT
#endif
src/header/sys_select/cbindgen.toml
+22 -2
View File
@@ -1,4 +1,24 @@
sys_includes = ["bits/sys/select.h", "time.h", "signal.h"]
sys_includes = ["time.h", "signal.h"]
after_includes = """
// from musl license MIT {
#define FD_SETSIZE 1024
typedef unsigned long fd_mask;
typedef struct {
unsigned long fds_bits[FD_SETSIZE / 8 / sizeof(long)];
} fd_set;
#define FD_ZERO(s) do { int __i; unsigned long *__b=(s)->fds_bits; for(__i=sizeof (fd_set)/sizeof (long); __i; __i--) *__b++=0; } while(0)
#define FD_SET(d, s) ((s)->fds_bits[(d)/(8*sizeof(long))] |= (1UL<<((d)%(8*sizeof(long)))))
#define FD_CLR(d, s) ((s)->fds_bits[(d)/(8*sizeof(long))] &= ~(1UL<<((d)%(8*sizeof(long)))))
#define FD_ISSET(d, s) !!((s)->fds_bits[(d)/(8*sizeof(long))] & (1UL<<((d)%(8*sizeof(long)))))
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define NFDBITS (8*(int)sizeof(long))
#endif
// } from musl license MIT
"""
include_guard = "_SYS_SELECT_H"
language = "C"
style = "Tag"
@@ -9,5 +29,5 @@ cpp_compat = true
prefix_with_name = true
[export]
# fd_set is also defined in C because cbindgen is incompatible with mem::size_of booo
# fd_set is also defined in C (above) because cbindgen is incompatible with mem::size_of
exclude = ["FD_SETSIZE", "fd_set"]