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24 .TH FCLOSEALL 3 2006-12-27 "GNU" "Linux Programmer's Manual"
26 fcloseall \- close all open streams
29 .BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */"
32 .B int fcloseall(void);
37 function closes all of the calling process's open streams.
38 Buffered output for each stream is written before it is closed
41 buffered input is discarded.
50 This function returns 0 if all files were successfully closed;
55 This function is a GNU extension.