[OpenSPARC-T2-DV] / tools / src / nas,5.n2.os.2 / lib / python / man / man3 / Tcl_TranslateFileName.3

'\"
'\" Copyright (c) 1989-1993 The Regents of the University of California.
'\" Copyright (c) 1994-1998 Sun Microsystems, Inc.
'\"
'\" See the file "license.terms" for information on usage and redistribution
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'\" RCS: @(#) $Id: Translate.3,v 1.6 2002/02/08 02:52:54 dgp Exp $
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'\" The definitions below are for supplemental macros used in Tcl/Tk
'\" manual entries.
'\"
'\" .AP type name in/out ?indent?
'\"	Start paragraph describing an argument to a library procedure.
'\"	type is type of argument (int, etc.), in/out is either "in", "out",
'\"	or "in/out" to describe whether procedure reads or modifies arg,
'\"	and indent is equivalent to second arg of .IP (shouldn't ever be
'\"	needed;  use .AS below instead)
'\"
'\" .AS ?type? ?name?
'\"	Give maximum sizes of arguments for setting tab stops.  Type and
'\"	name are examples of largest possible arguments that will be passed
'\"	to .AP later.  If args are omitted, default tab stops are used.
'\"
'\" .BS
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'\"	options follow on successive lines, in four columns separated
'\"	by tabs.
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'\" .SE
'\"	End of list of standard options for a Tk widget.
'\"
'\" .OP cmdName dbName dbClass
'\"	Start of description of a specific option.  cmdName gives the
'\"	option's name as specified in the class command, dbName gives
'\"	the option's name in the option database, and dbClass gives
'\"	the option's class in the option database.
'\"
'\" .UL arg1 arg2
'\"	Print arg1 underlined, then print arg2 normally.
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'\" RCS: @(#) $Id: man.macros,v 1.4 2000/08/25 06:18:32 ericm Exp $
'\"
'\"	# Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
.if t .wh -1.3i ^B
.nr ^l \n(.l
.ad b
'\"	# Start an argument description
.de AP
.ie !"\\$4"" .TP \\$4
.el \{\
.   ie !"\\$2"" .TP \\n()Cu
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.ta \\n()Au \\n()Bu
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.AS Tcl_Interp Tcl_CreateInterp in/out
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\h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul'
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.LP
See the \\fBoptions\\fR manual entry for details on the standard options.
..
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Command-Line Name:	\\fB\\$1\\fR
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.TH Tcl_TranslateFileName 3 8.1 Tcl "Tcl Library Procedures"
.BS
.SH NAME
Tcl_TranslateFileName \- convert file name to native form and replace tilde with home directory
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
char *
\fBTcl_TranslateFileName\fR(\fIinterp\fR, \fIname\fR, \fIbufferPtr\fR)
.SH ARGUMENTS
.AS Tcl_DString *bufferPtr
.AP Tcl_Interp *interp in
Interpreter in which to report an error, if any.
.AP "CONST char" *name in
File name, which may start with a ``~''.
.AP Tcl_DString *bufferPtr in/out
If needed, this dynamic string is used to store the new file name.
At the time of the call it should be uninitialized or free.  The
caller must eventually call \fBTcl_DStringFree\fR to free up
anything stored here.
.BE

.SH DESCRIPTION
.PP
This utility procedure translates a file name to a form suitable for
passing to the local operating system.  It converts network names into
native form and does tilde substitution.
.PP
If
\fBTcl_TranslateFileName\fR has to do tilde substitution or translate
the name then it uses
the dynamic string at \fI*bufferPtr\fR to hold the new string it
generates.
After \fBTcl_TranslateFileName\fR returns a non-NULL result, the caller must
eventually invoke \fBTcl_DStringFree\fR to free any information
placed in \fI*bufferPtr\fR.  The caller need not know whether or
not \fBTcl_TranslateFileName\fR actually used the string;  \fBTcl_TranslateFileName\fR
initializes \fI*bufferPtr\fR even if it doesn't use it, so the call to
\fBTcl_DStringFree\fR will be safe in either case.
.PP
If an error occurs (e.g. because there was no user by the given
name) then NULL is returned and an error message will be left
in the interpreter's result.
When an error occurs, \fBTcl_TranslateFileName\fR
frees the dynamic string itself so that the caller need not call
\fBTcl_DStringFree\fR.
.PP
The caller is responsible for making sure that the interpreter's result
has its default empty value when \fBTcl_TranslateFileName\fR is invoked.

.SH "SEE ALSO"
filename

.SH KEYWORDS
file name, home directory, tilde, translate, user
Commit	Line	Data
86530b38 AT	1	'\"
	2	'\" Copyright (c) 1989-1993 The Regents of the University of California.
	3	'\" Copyright (c) 1994-1998 Sun Microsystems, Inc.
	4	'\"
	5	'\" See the file "license.terms" for information on usage and redistribution
	6	'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
	7	'\"
	8	'\" RCS: @(#) $Id: Translate.3,v 1.6 2002/02/08 02:52:54 dgp Exp $
	9	'\"
	10	'\" The definitions below are for supplemental macros used in Tcl/Tk
	11	'\" manual entries.
	12	'\"
	13	'\" .AP type name in/out ?indent?
	14	'\" Start paragraph describing an argument to a library procedure.
	15	'\" type is type of argument (int, etc.), in/out is either "in", "out",
	16	'\" or "in/out" to describe whether procedure reads or modifies arg,
	17	'\" and indent is equivalent to second arg of .IP (shouldn't ever be
	18	'\" needed; use .AS below instead)
	19	'\"
	20	'\" .AS ?type? ?name?
	21	'\" Give maximum sizes of arguments for setting tab stops. Type and
	22	'\" name are examples of largest possible arguments that will be passed
	23	'\" to .AP later. If args are omitted, default tab stops are used.
	24	'\"
	25	'\" .BS
	26	'\" Start box enclosure. From here until next .BE, everything will be
	27	'\" enclosed in one large box.
	28	'\"
	29	'\" .BE
	30	'\" End of box enclosure.
	31	'\"
	32	'\" .CS
	33	'\" Begin code excerpt.
	34	'\"
	35	'\" .CE
	36	'\" End code excerpt.
	37	'\"
	38	'\" .VS ?version? ?br?
	39	'\" Begin vertical sidebar, for use in marking newly-changed parts
	40	'\" of man pages. The first argument is ignored and used for recording
	41	'\" the version when the .VS was added, so that the sidebars can be
	42	'\" found and removed when they reach a certain age. If another argument
	43	'\" is present, then a line break is forced before starting the sidebar.
	44	'\"
	45	'\" .VE
	46	'\" End of vertical sidebar.
	47	'\"
	48	'\" .DS
	49	'\" Begin an indented unfilled display.
	50	'\"
	51	'\" .DE
	52	'\" End of indented unfilled display.
	53	'\"
	54	'\" .SO
	55	'\" Start of list of standard options for a Tk widget. The
	56	'\" options follow on successive lines, in four columns separated
	57	'\" by tabs.
	58	'\"
	59	'\" .SE
	60	'\" End of list of standard options for a Tk widget.
	61	'\"
	62	'\" .OP cmdName dbName dbClass
	63	'\" Start of description of a specific option. cmdName gives the
	64	'\" option's name as specified in the class command, dbName gives
65	'\" the option's name in the option database, and dbClass gives
66	'\" the option's class in the option database.
67	'\"
68	'\" .UL arg1 arg2
69	'\" Print arg1 underlined, then print arg2 normally.
70	'\"
71	'\" RCS: @(#) $Id: man.macros,v 1.4 2000/08/25 06:18:32 ericm Exp $
72	'\"
73	'\" # Set up traps and other miscellaneous stuff for Tcl/Tk man pages.
74	.if t .wh -1.3i ^B
75	.nr ^l \n(.l
76	.ad b
77	'\" # Start an argument description
78	.de AP
79	.ie !"\\$4"" .TP \\$4
80	.el \{\
81	. ie !"\\$2"" .TP \\n()Cu
82	. el .TP 15
83	.\}
84	.ta \\n()Au \\n()Bu
85	.ie !"\\$3"" \{\
86	\&\\$1 \\fI\\$2\\fP (\\$3)
87	.\".b
88	.\}
89	.el \{\
90	.br
91	.ie !"\\$2"" \{\
92	\&\\$1 \\fI\\$2\\fP
93	.\}
94	.el \{\
95	\&\\fI\\$1\\fP
96	.\}
97	.\}
98	..
99	'\" # define tabbing values for .AP
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103	.nr )B \\n()Au+15n
104	.\"
105	.if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n
106	.nr )C \\n()Bu+\\w'(in/out)'u+2n
107	..
108	.AS Tcl_Interp Tcl_CreateInterp in/out
109	'\" # BS - start boxed text
110	'\" # ^y = starting y location
111	'\" # ^b = 1
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113	.br
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128	.\" Draw four-sided box normally, but don't draw top of
129	.\" box if the box started on an earlier page.
130	.ie !\\n(^b-1 \{\
131	\h'-1.5n'\L'\|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'\|0u-1.5n\(ul'
132	.\}
133	.el \}\
134	\h'-1.5n'\L'\|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'\|0u-1.5n\(ul'
135	.\}
136	.\}
137	.fi
138	.br
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143	'\" # ^v = 1 (for troff; for nroff this doesn't matter)
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159	.sp -1
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162	.\}
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165	'\" # Special macro to handle page bottom: finish off current
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167	'\" # page bottom macro.
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174	.\" Draw three-sided box if this is the box's first page,
175	.\" draw two sides but no top otherwise.
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177	.el \h'-1.5n'\L'\|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'\|0u'\c
178	.\}
179	.if \\n(^v \{\
180	.nr ^x \\n(^tu+1v-\\n(^Yu
181	\kx\h'-\\nxu'\h'\|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'\|0u'\c
182	.\}
183	.bp
184	'fi
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186	.if \\n(^b \{\
187	.mk ^y
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189	.\}
190	.if \\n(^v \{\
191	.mk ^Y
192	.\}
193	..
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201	.de DE
202	.fi
203	.RE
204	.sp
205	..
206	'\" # SO - start of list of standard options
207	.de SO
208	.SH "STANDARD OPTIONS"
209	.LP
210	.nf
211	.ta 5.5c 11c
212	.ft B
213	..
214	'\" # SE - end of list of standard options
215	.de SE
216	.fi
217	.ft R
218	.LP
219	See the \\fBoptions\\fR manual entry for details on the standard options.
220	..
221	'\" # OP - start of full description for a single option
222	.de OP
223	.LP
224	.nf
225	.ta 4c
226	Command-Line Name: \\fB\\$1\\fR
227	Database Name: \\fB\\$2\\fR
228	Database Class: \\fB\\$3\\fR
229	.fi
230	.IP
231	..
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235	.nf
236	.ta .25i .5i .75i 1i
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239	.de CE
240	.fi
241	.RE
242	..
243	.de UL
244	\\$1\l'\|0\(ul'\\$2
245	..
246	.TH Tcl_TranslateFileName 3 8.1 Tcl "Tcl Library Procedures"
247	.BS
248	.SH NAME
249	Tcl_TranslateFileName \- convert file name to native form and replace tilde with home directory
250	.SH SYNOPSIS
251	.nf
252	\fB#include <tcl.h>\fR
253	.sp
254	char *
255	\fBTcl_TranslateFileName\fR(\fIinterp\fR, \fIname\fR, \fIbufferPtr\fR)
256	.SH ARGUMENTS
257	.AS Tcl_DString *bufferPtr
258	.AP Tcl_Interp *interp in
259	Interpreter in which to report an error, if any.
260	.AP "CONST char" *name in
261	File name, which may start with a ``~''.
262	.AP Tcl_DString *bufferPtr in/out
263	If needed, this dynamic string is used to store the new file name.
264	At the time of the call it should be uninitialized or free. The
265	caller must eventually call \fBTcl_DStringFree\fR to free up
266	anything stored here.
267	.BE
268
269	.SH DESCRIPTION
270	.PP
271	This utility procedure translates a file name to a form suitable for
272	passing to the local operating system. It converts network names into
273	native form and does tilde substitution.
274	.PP
275	If
276	\fBTcl_TranslateFileName\fR has to do tilde substitution or translate
277	the name then it uses
278	the dynamic string at \fI*bufferPtr\fR to hold the new string it
279	generates.
280	After \fBTcl_TranslateFileName\fR returns a non-NULL result, the caller must
281	eventually invoke \fBTcl_DStringFree\fR to free any information
282	placed in \fI*bufferPtr\fR. The caller need not know whether or
283	not \fBTcl_TranslateFileName\fR actually used the string; \fBTcl_TranslateFileName\fR
284	initializes \fI*bufferPtr\fR even if it doesn't use it, so the call to
285	\fBTcl_DStringFree\fR will be safe in either case.
286	.PP
287	If an error occurs (e.g. because there was no user by the given
288	name) then NULL is returned and an error message will be left
289	in the interpreter's result.
290	When an error occurs, \fBTcl_TranslateFileName\fR
291	frees the dynamic string itself so that the caller need not call
292	\fBTcl_DStringFree\fR.
293	.PP
294	The caller is responsible for making sure that the interpreter's result
295	has its default empty value when \fBTcl_TranslateFileName\fR is invoked.
296
297	.SH "SEE ALSO"
298	filename
299
300	.SH KEYWORDS
301	file name, home directory, tilde, translate, user