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cosmopolitan/libc/sysv/consts/posix.h

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Initial import
2020-06-15 14:18:57 +00:00
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_POSIX_H_
#define COSMOPOLITAN_LIBC_SYSV_CONSTS_POSIX_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
Change magnum types to match other platforms (#525)
2022-08-05 21:50:08 +00:00
extern const int POSIX_FADV_DONTNEED;
extern const int POSIX_FADV_NOREUSE;
extern const int POSIX_MADV_DONTNEED;
Improve system call wrappers This change improves copy_file_range(), sendfile(), splice(), openpty(), closefrom(), close_range(), fadvise() and posix_fadvise() in addition to writing tests that confirm things like errno and seeking behavior across platforms. We now less aggressively polyfill behavior with some of these functions when the platform support isn't available. Please see: https://justine.lol/cosmopolitan/functions.html
2022-09-19 22:01:48 +00:00
extern const int POSIX_MADV_DONTNEED;
Initial import
2020-06-15 14:18:57 +00:00
Fix bugs in cosmocc toolchain This change integrates e58abc1110b335a3341e8ad5821ad8e3880d9bb2 from https://github.com/ahgamut/musl-cross-make/ which fixes the issues we were having with our C language extension for symbolic constants. This change also performs some code cleanup and bug fixes to getaddrinfo(). It's now possible to compile projects like ncurses, readline and python without needing to patch anything upstream, except maybe a line or two. Pretty soon it should be possible to build a Linux distro on Cosmo.
2023-06-09 06:44:03 +00:00
#define POSIX_FADV_NORMAL 0
#define POSIX_FADV_RANDOM 1
#define POSIX_FADV_SEQUENTIAL 2
#define POSIX_FADV_WILLNEED 3
Explore comfort level with posix_spawn Justine says nay for the time being. Only XNU implements this. It's not clear what ABI XNU is using but it's obviously not the one in the POSIX documentation link below. Since all platforms implement vfork, it might be better to empirically gauge the intersection of consensus which will have better performance than this interface. https://pubs.opengroup.org/onlinepubs/009696699/xrat/xsh_chap03.html
2021-01-29 08:10:06 +00:00
Fix bugs in cosmocc toolchain This change integrates e58abc1110b335a3341e8ad5821ad8e3880d9bb2 from https://github.com/ahgamut/musl-cross-make/ which fixes the issues we were having with our C language extension for symbolic constants. This change also performs some code cleanup and bug fixes to getaddrinfo(). It's now possible to compile projects like ncurses, readline and python without needing to patch anything upstream, except maybe a line or two. Pretty soon it should be possible to build a Linux distro on Cosmo.
2023-06-09 06:44:03 +00:00
#define POSIX_FADV_DONTNEED POSIX_FADV_DONTNEED
#define POSIX_FADV_NOREUSE POSIX_FADV_NOREUSE
Improve system call wrappers This change improves copy_file_range(), sendfile(), splice(), openpty(), closefrom(), close_range(), fadvise() and posix_fadvise() in addition to writing tests that confirm things like errno and seeking behavior across platforms. We now less aggressively polyfill behavior with some of these functions when the platform support isn't available. Please see: https://justine.lol/cosmopolitan/functions.html
2022-09-19 22:01:48 +00:00
Fix bugs in cosmocc toolchain This change integrates e58abc1110b335a3341e8ad5821ad8e3880d9bb2 from https://github.com/ahgamut/musl-cross-make/ which fixes the issues we were having with our C language extension for symbolic constants. This change also performs some code cleanup and bug fixes to getaddrinfo(). It's now possible to compile projects like ncurses, readline and python without needing to patch anything upstream, except maybe a line or two. Pretty soon it should be possible to build a Linux distro on Cosmo.
2023-06-09 06:44:03 +00:00
#define POSIX_MADV_NORMAL 0
#define POSIX_MADV_RANDOM 1
#define POSIX_MADV_SEQUENTIAL 2
#define POSIX_MADV_WILLNEED 3
Improve system call wrappers This change improves copy_file_range(), sendfile(), splice(), openpty(), closefrom(), close_range(), fadvise() and posix_fadvise() in addition to writing tests that confirm things like errno and seeking behavior across platforms. We now less aggressively polyfill behavior with some of these functions when the platform support isn't available. Please see: https://justine.lol/cosmopolitan/functions.html
2022-09-19 22:01:48 +00:00
Fix bugs in cosmocc toolchain This change integrates e58abc1110b335a3341e8ad5821ad8e3880d9bb2 from https://github.com/ahgamut/musl-cross-make/ which fixes the issues we were having with our C language extension for symbolic constants. This change also performs some code cleanup and bug fixes to getaddrinfo(). It's now possible to compile projects like ncurses, readline and python without needing to patch anything upstream, except maybe a line or two. Pretty soon it should be possible to build a Linux distro on Cosmo.
2023-06-09 06:44:03 +00:00
#define POSIX_MADV_DONTNEED POSIX_MADV_DONTNEED
Improve system call wrappers This change improves copy_file_range(), sendfile(), splice(), openpty(), closefrom(), close_range(), fadvise() and posix_fadvise() in addition to writing tests that confirm things like errno and seeking behavior across platforms. We now less aggressively polyfill behavior with some of these functions when the platform support isn't available. Please see: https://justine.lol/cosmopolitan/functions.html
2022-09-19 22:01:48 +00:00
Explore comfort level with posix_spawn Justine says nay for the time being. Only XNU implements this. It's not clear what ABI XNU is using but it's obviously not the one in the POSIX documentation link below. Since all platforms implement vfork, it might be better to empirically gauge the intersection of consensus which will have better performance than this interface. https://pubs.opengroup.org/onlinepubs/009696699/xrat/xsh_chap03.html
2021-01-29 08:10:06 +00:00
Fix bugs in cosmocc toolchain This change integrates e58abc1110b335a3341e8ad5821ad8e3880d9bb2 from https://github.com/ahgamut/musl-cross-make/ which fixes the issues we were having with our C language extension for symbolic constants. This change also performs some code cleanup and bug fixes to getaddrinfo(). It's now possible to compile projects like ncurses, readline and python without needing to patch anything upstream, except maybe a line or two. Pretty soon it should be possible to build a Linux distro on Cosmo.
2023-06-09 06:44:03 +00:00
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
Initial import
2020-06-15 14:18:57 +00:00
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_POSIX_H_ */
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