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Add sys$ttyname_r and ttyname_r() + ttyname().

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And print a greeting when sh starts up so we know which TTY we're on.
This commit is contained in:
Andreas Kling 2018-10-30 22:03:02 +01:00
parent 7a85384e47
commit 00c21d1590
12 changed files with 78 additions and 3 deletions
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2
LibC/unistd.h
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@ -18,6 +18,8 @@ int lstat(const char* path, stat* statbuf);
int sleep(unsigned seconds);
int gethostname(char*, size_t);
ssize_t readlink(const char* path, char* buffer, size_t);
char* ttyname(int fd);
int ttyname_r(int fd, char* buffer, size_t);
#define WEXITSTATUS(status) (((status) & 0xff00) >> 8)
#define WTERMSIG(status) ((status) & 0x7f)