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fix(lwip): fix "unistd.h" I/O APIs not declare when disable VFS

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When enable VFS, apps code should include "unistd.h", "sys/ioctl.h" or "fcntl.h" if using "read", "write", "close", "ioctl" and "fcntl".
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dongheng
2019-06-17 20:32:22 +08:00
parent 9f9ee5a97b
commit bb38fa0ee1
1 changed files with 6 additions and 0 deletions
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6
components/lwip/lwip/src/include/posix/sys/socket.h
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@ -33,3 +33,9 @@
#include "sdkconfig.h"
#include "lwip/sockets.h"
#if !LWIP_POSIX_SOCKETS_IO_NAMES
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#endif /* !LWIP_POSIX_SOCKETS_IO_NAMES */