Annotated edit history of
daemon(3) version 1, including all changes.
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perry |
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DAEMON |
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!!!DAEMON |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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ERRORS |
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SEE ALSO |
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HISTORY |
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---- |
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!!NAME |
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daemon - run in the background |
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!!SYNOPSIS |
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__#include __ |
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__int daemon (int__ ''nochdir''__,__ ''int'' |
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__noclose);__ |
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!!DESCRIPTION |
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The __daemon__() function is for programs wishing to |
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detach themselves from the controlling terminal and run in |
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the background as system daemons. |
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Unless the argument ''nochdir'' is non-zero, |
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__daemon__() changes the current working directory to the |
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root (``/''). |
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Unless the argument ''noclose'' is non-zero, |
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__daemon__() will redirect standard input, standard |
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output and standard error to ''/dev/null''. |
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!!ERRORS |
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If an error occurs, __daemon__() returns -1 and sets the |
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global variable ''errno'' to any of the errors specified |
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for the library functions fork(2) and |
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setsid(2). |
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!!SEE ALSO |
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fork(2), setsid(2) |
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!!HISTORY |
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The __daemon__() function first appeared in |
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BSD4.4. |
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---- |
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