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C Networking

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How-tos How to Find System Hostname in C Retrieve the current system hostname in C with POSIX gethostname(), or read its node name with uname(). Learn how to check errors and choose a suitable buffer. How-tos How to Use the getaddrinfo Function in C This article introduces how to use getaddrinfo function in C How-tos How to Open a Socket in C This article demonstrates how to open a socket in C

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