kopia lustrzana https://github.com/espressif/esp-idf
Merge branch 'bugfix/mbedtls_non_blocking_sockets' into 'master'
mbedtls port: Fix detection of EWOULDBLOCK/EAGAIN with non-blocking sockets Previous code read non-blocking status via fcntl first, which resets errno. * Closes #424 https://github.com/espressif/esp-idf/pull/424 * Merges #425 https://github.com/espressif/esp-idf/pull/425 See merge request !575pull/407/merge
commit
829800f272
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@ -203,6 +203,8 @@ int mbedtls_net_bind( mbedtls_net_context *ctx, const char *bind_ip, const char
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*/
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*/
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static int net_would_block( const mbedtls_net_context *ctx )
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static int net_would_block( const mbedtls_net_context *ctx )
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{
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{
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int error = mbedtls_net_errno(ctx->fd);
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/*
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/*
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* Never return 'WOULD BLOCK' on a non-blocking socket
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* Never return 'WOULD BLOCK' on a non-blocking socket
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*/
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*/
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@ -210,8 +212,6 @@ static int net_would_block( const mbedtls_net_context *ctx )
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return ( 0 );
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return ( 0 );
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}
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}
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int error = mbedtls_net_errno(ctx->fd);
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switch ( error ) {
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switch ( error ) {
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#if defined EAGAIN
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#if defined EAGAIN
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case EAGAIN:
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case EAGAIN:
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