diff options
| author | Meco Jianting Man <[email protected]> | 2021-02-27 01:02:48 -0600 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-02-27 01:02:48 -0600 |
| commit | 8932ffdb96b793031bbc71bb3bd23202939fcb2c (patch) | |
| tree | 33ac8cd4afac62c449384ed20f2af94ab0b90708 /components/libc/compilers/newlib/syscalls.c | |
| parent | bc28df8b350f2118f418b966df0843c7f2c02496 (diff) | |
| parent | 2bf53d315d62bd199c01fd2d6a7f05d1a6712153 (diff) | |
Merge pull request #21 from RT-Thread/master
pr
Diffstat (limited to 'components/libc/compilers/newlib/syscalls.c')
| -rw-r--r-- | components/libc/compilers/newlib/syscalls.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/components/libc/compilers/newlib/syscalls.c b/components/libc/compilers/newlib/syscalls.c index 45aa4a34de..949d8a61de 100644 --- a/components/libc/compilers/newlib/syscalls.c +++ b/components/libc/compilers/newlib/syscalls.c @@ -8,6 +8,7 @@ * 2021-02-11 Meco Man remove _gettimeofday_r() and _times_r() * 2020-02-13 Meco Man re-implement exit() and abort() * 2020-02-21 Meco Man improve and beautify syscalls + * 2020-02-24 Meco Man fix bug of _isatty_r() */ #include <reent.h> @@ -89,12 +90,14 @@ int _isatty_r(struct _reent *ptr, int fd) { if (fd >=0 && fd < 3) + { return 1; - - ptr->_errno = ENOTTY ; - return 0; + } + else + { + return 0; + } } - int _kill_r(struct _reent *ptr, int pid, int sig) { |