Main Page | Modules | Data Structures | Directories | File List | Data Fields | Globals | Related Pages

argv.h File Reference

Go to the source code of this file.

Data Structures

struct  ARGI_s

Typedefs

typedef const char * ARGstr_t
typedef ARGstr_tARGV_t
typedef int * ARGint_t
typedef ARGI_sARGI_t

Functions

void argvPrint (const char *msg, ARGV_t argv, FILE *fp)
 Print argv array elements.
ARGI_t argiFree (ARGI_t argi)
 Destroy an argi array.
ARGV_t argvFree (ARGV_t argv)
 Destroy an argv array.
int argiCount (const ARGI_t argi)
 Return no.
const ARGint_t argiData (const ARGI_t argi)
 Return data from argi array.
int argvCount (const ARGV_t argv)
 Return no.
const ARGV_t argvData (const ARGV_t argv)
 Return data from argv array.
int argvCmp (const void *a, const void *b)
 Compare argv arrays (qsort/bsearch).
int argvSort (ARGV_t argv, int(*compar)(const void *, const void *))
 Sort an argv array.
ARGV_t argvSearch (ARGV_t argv, ARGstr_t val, int(*compar)(const void *, const void *))
 Find an element in an argv array.
int argiAdd (ARGI_t *argip, int ix, int val)
 Add an int to an argi array.
int argvAdd (ARGV_t *argvp, ARGstr_t val)
 Add a string to an argv array.
int argvAppend (ARGV_t *argvp, const ARGV_t av)
 Append one argv array to another.
int argvSplit (ARGV_t *argvp, const char *str, const char *seps)
 Split a string into an argv array.


Detailed Description

Definition in file argv.h.


Typedef Documentation

typedef struct ARGI_s* ARGI_t
 

Definition at line 16 of file argv.h.

Referenced by argiAdd(), argiCount(), argiData(), and argiFree().

typedef int* ARGint_t
 

Definition at line 11 of file argv.h.

Referenced by argiData().

typedef const char* ARGstr_t
 

Definition at line 8 of file argv.h.

Referenced by argvCmp().

typedef ARGstr_t* ARGV_t
 

Definition at line 9 of file argv.h.

Referenced by argvAdd(), argvAppend(), argvData(), argvFree(), argvPrint(), argvSearch(), argvSplit(), main(), rpmfcClassify(), rpmfcExec(), rpmfcExpandAppend(), rpmfcGenerateDepends(), and rpmfcHelper().


Function Documentation

int argiAdd ARGI_t argip,
int  ix,
int  val
 

Add an int to an argi array.

Return values:
*argip argi array
Parameters:
ix argi array index (or -1 to append)
val int arg to add
Returns:
0 always

Definition at line 122 of file argv.c.

References ARGI_t, ARGI_s::nvals, ARGI_s::vals, xcalloc(), and xrealloc().

Referenced by rpmfcApply(), and rpmfcClassify().

int argiCount const ARGI_t  argi  ) 
 

Return no.

of elements in argi array.

Parameters:
argi argi array
Returns:
no. of elements

Definition at line 63 of file argv.c.

References ARGI_t, and ARGI_s::nvals.

Referenced by main(), rpmfcApply(), and rpmfcGenerateDepends().

const ARGint_t argiData const ARGI_t  argi  ) 
 

Return data from argi array.

Parameters:
argi argi array
Returns:
argi array data address

Definition at line 71 of file argv.c.

References ARGI_t, ARGint_t, ARGI_s::nvals, and ARGI_s::vals.

Referenced by rpmfcGenerateDepends().

ARGI_t argiFree ARGI_t  argi  ) 
 

Destroy an argi array.

Parameters:
argi argi array
Returns:
NULL always

Definition at line 40 of file argv.c.

References _free(), ARGI_t, ARGI_s::nvals, and ARGI_s::vals.

Referenced by rpmfcFree().

int argvAdd ARGV_t argvp,
ARGstr_t  val
 

Add a string to an argv array.

Return values:
*argvp argv array
Parameters:
val string arg to append
Returns:
0 always

Definition at line 143 of file argv.c.

References argv, ARGV_t, argvCount(), xrealloc(), and xstrdup().

Referenced by main(), rpmfcClassify(), and rpmfcSaveArg().

int argvAppend ARGV_t argvp,
const ARGV_t  av
 

Append one argv array to another.

Return values:
*argvp argv array
Parameters:
av argv array to append
Returns:
0 always

Definition at line 160 of file argv.c.

References argv, ARGV_t, argvCount(), xrealloc(), and xstrdup().

Referenced by rpmfcExec().

int argvCmp const void *  a,
const void *  b
 

Compare argv arrays (qsort/bsearch).

Parameters:
a 1st instance address
b 2nd instance address
Returns:
result of comparison

Definition at line 95 of file argv.c.

References ARGstr_t.

int argvCount const ARGV_t  argv  ) 
 

Return no.

of elements in argv array.

Parameters:
argv argv array
Returns:
no. of elements

Definition at line 79 of file argv.c.

References argv.

Referenced by argvAdd(), argvAppend(), argvSearch(), argvSort(), main(), rpmfcApply(), rpmfcClassify(), rpmfcExpandAppend(), rpmfcGenerateDepends(), and rpmfcHelper().

const ARGV_t argvData const ARGV_t  argv  ) 
 

Return data from argv array.

Parameters:
argv argv array
Returns:
argv array data address

Definition at line 88 of file argv.c.

References ARGV_t.

Referenced by rpmfcGenerateDepends().

ARGV_t argvFree ARGV_t  argv  ) 
 

Destroy an argv array.

Parameters:
argv argv array
Returns:
NULL always

Definition at line 50 of file argv.c.

References _free(), argv, and ARGV_t.

Referenced by rpmfcClassify(), rpmfcExec(), rpmfcFree(), rpmfcGenerateDepends(), and rpmfcHelper().

void argvPrint const char *  msg,
ARGV_t  argv,
FILE *  fp
 

Print argv array elements.

Parameters:
msg output message prefix (or NULL)
argv argv array
fp output file handle (NULL uses stderr)

Definition at line 25 of file argv.c.

References ARGV_t.

ARGV_t argvSearch ARGV_t  argv,
ARGstr_t  val,
int(*)(const void *, const void *)  compar
 

Find an element in an argv array.

Parameters:
argv argv array
val string to find
compar strcmp-like comparison function, or NULL for argvCmp()
Returns:
found string (NULL on failure)

Definition at line 112 of file argv.c.

References argv, ARGV_t, and argvCount().

Referenced by rpmfcClassify(), and rpmfcSaveArg().

int argvSort ARGV_t  argv,
int(*)(const void *, const void *)  compar
 

Sort an argv array.

Parameters:
argv argv array
compar strcmp-like comparison function, or NULL for argvCmp()
Returns:
0 always

Definition at line 104 of file argv.c.

References argv, and argvCount().

Referenced by main(), and rpmfcSaveArg().

int argvSplit ARGV_t argvp,
const char *  str,
const char *  seps
 

Split a string into an argv array.

Return values:
*argvp argv array
Parameters:
str string arg to split
seps seperator characters
Returns:
0 always

Definition at line 175 of file argv.c.

References alloca(), argv, ARGV_t, xmalloc(), and xstrdup().

Referenced by rpmfcHelper().


Generated on Sat Apr 9 07:58:53 2005 for rpm by  doxygen 1.3.9.1