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Add a new err_t, ERR_WOULDBLOCK in preparation for non-blocking send

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goldsimon
2010-02-13 16:03:12 +00:00
parent 0f05a6aede
commit 49c6ce3703
3 changed files with 27 additions and 24 deletions
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17
src/include/lwip/err.h
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@@ -56,20 +56,21 @@ typedef s8_t err_t;
#define ERR_RTE -4 /* Routing problem. */
#define ERR_INPROGRESS -5 /* Operation in progress */
#define ERR_VAL -6 /* Illegal value. */
#define ERR_WOULBLOCK -7 /* Operation would block. */
#define ERR_IS_FATAL(e) ((e) < ERR_VAL)
#define ERR_ABRT -7 /* Connection aborted. */
#define ERR_RST -8 /* Connection reset. */
#define ERR_CLSD -9 /* Connection closed. */
#define ERR_CONN -10 /* Not connected. */
#define ERR_ABRT -8 /* Connection aborted. */
#define ERR_RST -9 /* Connection reset. */
#define ERR_CLSD -10 /* Connection closed. */
#define ERR_CONN -11 /* Not connected. */
#define ERR_ARG -11 /* Illegal argument. */
#define ERR_ARG -12 /* Illegal argument. */
#define ERR_USE -12 /* Address in use. */
#define ERR_USE -13 /* Address in use. */
#define ERR_IF -13 /* Low-level netif error */
#define ERR_ISCONN -14 /* Already connected. */
#define ERR_IF -14 /* Low-level netif error */
#define ERR_ISCONN -15 /* Already connected. */
#ifdef LWIP_DEBUG