43 lines
1.4 KiB
Groff
43 lines
1.4 KiB
Groff
. \" Manual Seite fuer errmsgno
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. \" @(#)errmsgno.3 1.1
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. \"
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.TH ERRMSGNO 3 "15. Juli 1988" "J\*org Schilling" "Schily\'s LIBRARY FUNCTIONS"
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.SH NAME
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errmsgno() \- prints error message, given error code
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.SH SYNOPSIS
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.nf
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.B
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errmsgno (errcode, format, arg1\|.\|.\|.argn)
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.B int errcode;
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.B char *format;
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.fi
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.SH DESCRIPTION
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errmsgno() prints an error output message corresponding to
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errcode, which is a standard system error.
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errmsgno() begins its output with the current program name (as
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passed to it by exec ). The message can be expanded with
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additional arguments in the same form printf() would.
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.SH RETURNS
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none
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.SH "SEE ALSO"
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comerr(3), comerrno(3), error(3), errmsg(3), error(3) geterrno(3),
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printf(3), format(3)
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.SH NOTES
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errmsgno() is identical to comerrno() except instead of exiting,
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it prints the error message and returns to the caller.
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If the errcode argument is positive, errmsgno() ignores it and
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just prints the program name and the result of expanding
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format().
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