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Tcl_GetCwd(3) Tcl Library Procedures Tcl_GetCwd(3)
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NAME
Tcl_GetCwd, Tcl_Chdir - manipulate the current working directory
SYNOPSIS
#include <tcl.h>
char *
Tcl_GetCwd(interp, bufferPtr)
int
Tcl_Chdir(path)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter in which to report an error, if any.
Tcl_DString *bufferPtr (in/out) This dynamic string is used to store the current
working directory. At the time of the call it should
be uninitialized or free. The caller must eventually
call Tcl_DStringFree to free up anything stored here.
char *path (in) File path in UTF-8 format.
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DESCRIPTION
These procedures may be used to manipulate the current working directory for the applica-
tion. They provide C-level access to the same functionality as the Tcl pwd command.
Tcl_GetCwd returns a pointer to a string specifying the current directory, or NULL if the
current directory could not be determined. If NULL is returned, an error message is left
in the interp's result. Storage for the result string is allocated in bufferPtr; the
caller must call Tcl_DStringFree() when the result is no longer needed. The format of the
path is UTF-8.
Tcl_Chdir changes the applications current working directory to the value specified in
path. The format of the passed in string must be UTF-8. The function returns -1 on error
or 0 on success.
KEYWORDS
pwd
Tcl 8.1 Tcl_GetCwd(3)
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On Apache
Under GNU General Public License
2024-04-18 17:34 @3.135.190.232 CrawledBy claudebot