PROGRAMMERS WORKBENCH LIBRARY(3x,L)         PROGRAMMERS WORKBENCH LIBRARY(3x,L)
 
 
 
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programmers workbench library
 
 
 
PURPOSE
 
Provides subroutines for compatibility with existing programs.
 
LIBRARY
 
Programmers Workbench Library (libPW.a)
 
DESCRIPTION
 
The libpw subroutines are provided only for compatibility with existing
programs.  Their use in new programs is not recommended.
 
any (c, s)
        Determines whether the string s contains the character c.
 
anystr (s1, s2)
        Determines the offset in string s1 of the first character that also
        occurs in string s2.
 
balbrk (s, open, close, end)
        Determines the offset in string s of the first character in the string
        end that occurs outside of a balanced string as defined by open and
        close.
 
cat (dest, source1,..., 0)
        Concatenates the source strings and copy them to dest.
 
clean_up ( )
        Defaults the cleanup routine.
 
curdir (s)
        Puts the full path name of the current directory in the string s.
 
dname (p)
        Determines which directory contains the file p.
 
fatal (msg)
        General purpose error handler.
 
fdfopen (fd, mode)
        Same as the stdio fdopen subroutine.
 
giveup (dump)
        Forces a core dump.
 
 
 
 
 
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PROGRAMMERS WORKBENCH LIBRARY(3x,L)         PROGRAMMERS WORKBENCH LIBRARY(3x,L)
 
 
 
imatch (pref, s)
        Determines if the string pref is an initial substring of the string s.
 
index (s1, s2)
        Determines the offset of the first occurrence in string s1 of string
        s2.
 
lockit (lockfile, count, pid)
        Creates a lock file.
 
move (s1, s2, n)
        Copies the first n characters of string s1 to string s2.
 
patoi (s)
        Converts string s to int.
 
patol (s)
        Converts string s to long.
 
rename (oldname, newname)
        Renames the file oldname to newname.
 
        Note:  The rename subroutine is no longer part of the Programmers
               Workbench Library (libPW.a) because AIX provides a rename system
               call (see "rename") that performs the same function.
 
repeat (dest, s, n)
        Sets dest to the string s repeated n times.
 
repl (s, old, new)
        Replaces each occurrence of the character old in string s with the
        character new.
 
satoi (s, ip)
        Converts string s to int and save it in *ip.
 
setsig ( )
        Causes signals to be caught by setsig1.
 
setsig1 (sig)
        General purpose signal handling routine.
 
sname (s)
        Gets a pointer to the simple name of full path name s.
 
strend (s)
        Finds the end of the string s.
 
substr (s, dest, origin, len)
        Places a substring of string s in dest using the offset origin and the
        length len.
 
 
 
 
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PROGRAMMERS WORKBENCH LIBRARY(3x,L)         PROGRAMMERS WORKBENCH LIBRARY(3x,L)
 
 
 
trnslat (s, old, new, dest)
        Copies string s into dest and replace any character in old with the
        corresponding characters in new.
 
unlockit (lockfile, pid)
        Deletes the lock file.
 
userdir (uid)
        Gets the user's login directory.
 
userexit (code)
        Defaults user exit routine.
 
username (uid)
        Gets the user's login name.
 
verify (s1, s2)
        Determines the offset in string s1 of the first character that is not
        also in string s2.
 
xalloc (asize)
        Allocates memory.
 
xcreat (name, mode)
        Creates a file.
 
xfree (aptr)
        Frees memory.
 
xfreeall ( )
        Frees all memory.
 
xlink (f1, f2)
        Links files.
 
xmsg (file, func)
        Calls the routine fatal with an appropriate error message.
 
xopen (name, mode)
        Opens a file.
 
xpipe (t)
        Creates a pipe.
 
xunlink (f)
        Removes a directory entry.
 
xwrite (fd, buffer, n)
        Writes n bytes to the file associated with fd from buffer.
 
 
 
 
 
 
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PROGRAMMERS WORKBENCH LIBRARY(3x,L)         PROGRAMMERS WORKBENCH LIBRARY(3x,L)
 
 
 
zero (p, n)
        Zeros n bytes starting at address p.
 
zeropad (s)
        Replaces the initial blanks with the character "'0'" in string s.
 
In addition, NLS equivalents exist for the following routines:
 
NCany              NCmove            NCtrnslat
NCanystr           NCpatoi           NCverify
NCbalbrk           NCrepeat          NCzero
NCcat              NCrepl            NCzeropad
NCimatch           NCsatoi
NCindex            NCstrend
                   NCsubstr
 
These routines perform identical functions as the non-NLS routines except that
they deal with NLchars rather than ordinary chars.
 
RELATED INFORMATION
 
In this book:  "logname,"  "NLchar," and "regcmp, regex."
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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