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fixed bug #38853 "connect() use a wrong errno": return ERR_ALREADY/EALRADY during connect, ERR_ISCONN/EISCONN when already connected

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sg
2015-02-17 22:10:23 +01:00
parent b146ae96a7
commit 604a92dc3d
4 changed files with 24 additions and 15 deletions
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15
src/include/lwip/err.h
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@@ -58,20 +58,21 @@ typedef s8_t err_t;
#define ERR_VAL -6 /* Illegal value. */
#define ERR_WOULDBLOCK -7 /* Operation would block. */
#define ERR_USE -8 /* Address in use. */
#define ERR_ISCONN -9 /* Already connected. */
#define ERR_ALREADY -9 /* Already connecting. */
#define ERR_ISCONN -10 /* Conn already established.*/
#define ERR_IS_FATAL(e) ((e) < ERR_ISCONN)
#define ERR_CONN -10 /* Not connected. */
#define ERR_CONN -11 /* Not connected. */
#define ERR_IS_FATAL_LISTENCONNECT(e) ((e) < ERR_CONN)
#define ERR_ABRT -11 /* Connection aborted. */
#define ERR_RST -12 /* Connection reset. */
#define ERR_CLSD -13 /* Connection closed. */
#define ERR_ABRT -12 /* Connection aborted. */
#define ERR_RST -13 /* Connection reset. */
#define ERR_CLSD -14 /* Connection closed. */
#define ERR_ARG -14 /* Illegal argument. */
#define ERR_ARG -15 /* Illegal argument. */
#define ERR_IF -15 /* Low-level netif error */
#define ERR_IF -16 /* Low-level netif error */
#ifdef LWIP_DEBUG