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lwip: define LWIP_POSIX_SOCKETS_IO_NAMES as zero (#457)

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This patch gets the newlib standard stream descriptors playing well with the
lwip socket descriptors and the spiffs file descriptors. The LWIP_SOCKET_OFFSET
is now defined to be 3, rather than zero, to avoid clashing with the standard
stream descriptors, and the SPIFFS_FILEHDL_OFFSET is bumped up to start after
the lwip descriptors.
This commit is contained in:
Our Air Quality 2017-10-19 03:33:32 +10:00 • committed by Johan Kanflo
parent 87a3503f93
commit ebdd2f983b
12 changed files with 102 additions and 13 deletions
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3
extras/spiffs/esp_spiffs.c
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@ -149,7 +149,8 @@ int _open_r(struct _reent *r, const char *pathname, int flags, int mode)
return SPIFFS_open(&fs, pathname, spiffs_flags, mode);
}
int _close_r(struct _reent *r, int fd)
// This implementation replaces implementation in core/newlib_syscals.c
int _close_filesystem_r(struct _reent *r, int fd)
{
return SPIFFS_close(&fs, (spiffs_file)fd);
}