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LibC: add syncsync() to unistd.h 

This is my own WELL NAMED (:D) function that takes a paramemeter
to make the sync operation synchronous.
This commit is contained in:
Bananymous 2023-09-27 00:35:36 +03:00
parent 05e57801e7
commit 6cb8bda6e1
2 changed files with 7 additions and 1 deletions
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1
libc/include/unistd.h
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@ -196,6 +196,7 @@ void swab(const void* __restrict src, void* __restrict dest, ssize_t nbytes);
int symlink(const char* path1, const char* path2); int symlink(const char* path1, const char* path2);
int symlinkat(const char* path1, int fd, const char* path2); int symlinkat(const char* path1, int fd, const char* path2);
void sync(void); void sync(void);
void syncsync(int should_block);
long sysconf(int name); long sysconf(int name);
pid_t tcgetpgrp(int fildes); pid_t tcgetpgrp(int fildes);
int tcsetpgrp(int fildes, pid_t pgid_id); int tcsetpgrp(int fildes, pid_t pgid_id);

7
libc/unistd.cpp
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@ -202,7 +202,12 @@ int chdir(const char* path)
void sync(void) void sync(void)
{ {
syscall(SYS_SYNC); syscall(SYS_SYNC, false);
}
void syncsync(int should_block)
{
syscall(SYS_SYNC, should_block);
} }
pid_t getpid(void) pid_t getpid(void)