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LibCore: Implement Core::System::lseek
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2 changed files with 9 additions and 0 deletions
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@ -540,6 +540,14 @@ ErrorOr<pid_t> posix_spawnp(StringView const path, posix_spawn_file_actions_t* c
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return child_pid;
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}
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ErrorOr<off_t> lseek(int fd, off_t offset, int whence)
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{
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off_t rc = ::lseek(fd, offset, whence);
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if (rc < 0)
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return Error::from_syscall("lseek", -errno);
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return rc;
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}
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ErrorOr<WaitPidResult> waitpid(pid_t waitee, int options)
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{
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int wstatus;
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@ -87,6 +87,7 @@ ErrorOr<Optional<struct passwd>> getpwuid(uid_t);
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ErrorOr<Optional<struct group>> getgrgid(gid_t);
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ErrorOr<void> clock_settime(clockid_t clock_id, struct timespec* ts);
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ErrorOr<pid_t> posix_spawnp(StringView const path, posix_spawn_file_actions_t* const file_actions, posix_spawnattr_t* const attr, char* const arguments[], char* const envp[]);
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ErrorOr<off_t> lseek(int fd, off_t, int whence);
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struct WaitPidResult {
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pid_t pid;
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