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fs_example: fix comment in fs_wait_read_custom

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See bug #59866
This commit is contained in:
Simon Goldschmidt 2021-01-30 22:13:29 +01:00
parent 9aae444f49
commit 12b45506dd
1 changed files with 5 additions and 2 deletions
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7
contrib/examples/httpd/fs_example/fs_example.c
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@ -86,6 +86,9 @@
#if !LWIP_HTTPD_FS_ASYNC_READ
#error This needs LWIP_HTTPD_FS_ASYNC_READ
#endif
#if !LWIP_HTTPD_FILE_EXTENSION
#error This needs LWIP_HTTPD_FILE_EXTENSION
#endif
#if LWIP_HTTPD_EXAMPLE_CUSTOMFILES_DELAYED
#include "lwip/tcpip.h"
@ -233,8 +236,8 @@ fs_wait_read_custom(struct fs_file *file, fs_wait_cb callback_fn, void *callback
LWIP_UNUSED_ARG(callback_fn);
LWIP_UNUSED_ARG(callback_arg);
/* Return
- 1 if ready to read (at least one byte)
- 0 if reading should be delayed (call 'tcpip_callback(callback_fn, callback_arg)' when ready) */
- 0 if ready to read (at least one byte)
- 1 if reading should be delayed (call 'tcpip_callback(callback_fn, callback_arg)' when ready) */
return 1;
}