j3d1/esp-open-rtos
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Fix a printf issue. (#474)

Browse source 
Added missing return statements to stdio
This commit is contained in:
dora38 2017-10-24 06:55:11 +09:00 committed by Johan Kanflo
parent ac6797e916
commit d36e9d65a0
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
core/newlib_syscalls.c
View file

@ -103,7 +103,7 @@ __attribute__((weak)) long _write_r(struct _reent *r, int fd, const char *ptr, i
return lwip_write(fd, ptr, len); return lwip_write(fd, ptr, len);
} }
if (fd == r->_stdout->_file) { if (fd == r->_stdout->_file) {
current_stdout_write_r(r, fd, ptr, len); return current_stdout_write_r(r, fd, ptr, len);
} }
r->_errno = EBADF; r->_errno = EBADF;
return -1; return -1;
@ -138,7 +138,7 @@ __attribute__((weak)) long _read_r( struct _reent *r, int fd, char *ptr, int len
return lwip_read(fd, ptr, len); return lwip_read(fd, ptr, len);
} }
if (fd == r->_stdin->_file) { if (fd == r->_stdin->_file) {
_read_stdin_r(r, fd, ptr, len); return _read_stdin_r(r, fd, ptr, len);
} }
r->_errno = EBADF; r->_errno = EBADF;
return -1; return -1;