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NAME
     bcheck - batch utility for Runtime Checking (RTC)

SYNOPSIS
     bcheck [ -access | -all | -leaks | -memuse ] [ -o logfile  ]
     [ -q ] [ -s script ] program [ args ]

DESCRIPTION
     bcheck , a batch interface to dbx's Runtime Checking  (RTC),
     is a shell script which runs the program under dbx, with any
     specified args.  The RTC  error  output  is  placed  in  the
     specified  logfile,  or  the  default file program.errs.  If
     this file already  exists,  its  contents  are  overwritten.
     Although  bcheck  can  perform  memory leak checking, memory
     access checking, memory  use  checking  or  all  three,  the
     default is to perform leak checking only.

OPTIONS
     -access
          Perform memory access checking. (SPARC only)

     -all Perform memory access and memory leak checking.  (SPARC
          only)

     -leaks
          Perform memory leak checking only. (Default)

     -memuse
          Perform memory  use  checking,  which  includes  memory
          leaks checking.

     -o logfile
          Place the error output in logfile.  or the default file
          program.errs.

     -q   Make bcheck completely quiet, and return with the  same
          exit  status as the 'program'.  Useful when you want to
          use bcheck in scripts, makefiles, and such.

     -s script
          Read in the dbx commands  contained  in  script  before
          execution.  Using  commands  like suppress and dbxenv ,
          you can tailor the error output of bcheck.

EXAMPLES
     Perform leaks checking on hello:

          bcheck hello

     Perform access checking on mach with the argument  5  (SPARC
     only):

          bcheck -access mach 5

     Perform access and memuse checking on 'cc' quietly and  exit
     with normal exit status:

          bcheck -all -q cc -c prog.c

     Perform access checking on foo, suppressing all  rui  errors
     (SPARC only):

          echo suppress rui > foo.sup bcheck -access  -s  foo.sup
          foo 1

SEE ALSO
     dbx(1)

Партнёры:

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