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Fix default value of TCP_SNDLOWAT for small values of TCP_SND_BUF (broken with my 2nd-last commit)

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goldsimon 2011-10-19 12:55:32 +02:00
parent 935144b3a3
commit 77f0305ef0
1 changed files with 1 additions and 1 deletions
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2
src/include/lwip/opt.h
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@ -978,7 +978,7 @@
* TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT). * TCP snd_buf for select to return writable (combined with TCP_SNDQUEUELOWAT).
*/ */
#ifndef TCP_SNDLOWAT #ifndef TCP_SNDLOWAT
#define TCP_SNDLOWAT LWIP_MAX(((TCP_SND_BUF)/2), (2 * TCP_MSS) + 1) #define TCP_SNDLOWAT LWIP_MIN(LWIP_MAX(((TCP_SND_BUF)/2), (2 * TCP_MSS) + 1), (TCP_SND_BUF) - 1)
#endif #endif
/** /**