mirror of
https://github.com/jart/cosmopolitan.git
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f7ff77d865
- Invent iso8601us() for faster timestamps - Improve --strace descriptions of sigset_t - Rebuild the Landlock Make bootstrap binary - Introduce MODE=sysv for non-Windows builds - Permit OFD fcntl() locks under pledge(flock) - redbean can now protect your kernel from ddos - Have vfork() fallback to sys_fork() not fork() - Change kmalloc() to not die when out of memory - Improve documentation for some termios functions - Rewrite putenv() and friends to conform to POSIX - Fix linenoise + strace verbosity issue on Windows - Fix regressions in our ability to show backtraces - Change redbean SetHeader() to no-op if value is nil - Improve fcntl() so SQLite locks work in non-WAL mode - Remove some unnecessary work during fork() on Windows - Create redbean-based SSL reverse proxy for IPv4 TurfWar - Fix ape/apeinstall.sh warning when using non-bash shells - Add ProgramTrustedIp(), and IsTrustedIp() APIs to redbean - Support $PWD, $UID, $GID, and $EUID in command interpreter - Introduce experimental JTqFpD APE prefix for non-Windows builds - Invent blackhole daemon for firewalling IP addresses via UNIX named socket - Add ProgramTokenBucket(), AcquireToken(), and CountTokens() APIs to redbean
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_CALLS_INTERNAL_H_
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#include "libc/calls/struct/fd.internal.h"
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#include "libc/calls/struct/sigval.h"
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#include "libc/dce.h"
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#include "libc/macros.internal.h"
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#define kSigactionMinRva 8 /* >SIG_{ERR,DFL,IGN,...} */
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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#define kIoMotion ((const int8_t[3]){1, 0, 0})
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hidden extern struct Fds g_fds;
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hidden extern const struct Fd kEmptyFd;
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int __reservefd(int) hidden;
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int __reservefd_unlocked(int) hidden;
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void __releasefd(int) hidden;
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int __ensurefds(int) hidden;
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int __ensurefds_unlocked(int) hidden;
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void __printfds(void) hidden;
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forceinline int64_t __getfdhandleactual(int fd) {
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return g_fds.p[fd].handle;
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}
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forceinline bool __isfdopen(int fd) {
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return 0 <= fd && fd < g_fds.n && g_fds.p[fd].kind != kFdEmpty;
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}
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forceinline bool __isfdkind(int fd, int kind) {
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return 0 <= fd && fd < g_fds.n && g_fds.p[fd].kind == kind;
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}
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forceinline size_t _clampio(size_t size) {
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if (!IsTrustworthy()) {
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return MIN(size, 0x7ffff000);
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} else {
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return size;
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}
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}
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int sys_close_nt(struct Fd *, int) hidden;
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bool _check_interrupts(bool, struct Fd *) hidden;
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int sys_openat_metal(int, const char *, int, unsigned);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_CALLS_INTERNAL_H_ */
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