PXFGETARG(3F) Last changed: 1-6-98
PXFGETARG - Returns a command-line argument
CHARACTER*n buf
INTEGER m, ilen, ierror
CALL PXFGETARG(m, buf, ilen, ierror)
UNICOS, UNICOS/mk, and IRIX systems
On IRIX systems, this routine is in libfortran.so which is linked by
default when compiling programs with the MIPSpro 7 Fortran 90 compiler
or when compiling programs with the -craylibs option to the MIPSpro
7.2 F77 compiler.
The PXFGETARG subroutine examines the command line used to invoke the
executing program and returns the mth command-line argument in buf.
When using the CF90 compiler or MIPSpro 7 Fortran 90 compiler on
UNICOS, UNICOS/mk, or IRIX systems, all arguments must be of default
kind unless documented otherwise. On UNICOS and UNICOS/mk, default
kind is KIND=8 for integer, real, complex, and logical arguments; on
IRIX, the default kind is KIND=4.
This routine has the following arguments:
m An input integer variable or array element containing the
number of the command-line argument to return in buf. If m is
zero, the command name is returned in buf.
buf An output character variable or array element containing the
mth command-line argument.
ilen An output integer variable containing the significant length
in characters of the string stored in buf. If the length of
the string is shorter than the length of buf, the shorter
length is returned. If the string is longer, the longer
length of the string is returned.
ierror An output integer variable containing 0 if a value is returned
in buf or containing the following:
EINVAL If m is out of range
ETRUNC if the declared length of buf is insufficient to
contain the string to be returned. The value of the
command-line argument is truncated to fit in buf,
and ilen is set to the full length of the original
string.
IPXFARGC(3F)
Application Programmer's Library Reference Manual, publication SR2165,
for the printed version of this man page.
PXFGETARG(3F) Last changed: 1-6-98
PXFGETARG - Returns a command-line argument
CHARACTER*n buf
INTEGER m, ilen, ierror
CALL PXFGETARG(m, buf, ilen, ierror)
UNICOS, UNICOS/mk, and IRIX systems
On IRIX systems, this routine is in libfortran.so which is linked by
default when compiling programs with the MIPSpro 7 Fortran 90 compiler
or when compiling programs with the -craylibs option to the MIPSpro
7.2 F77 compiler.
The PXFGETARG subroutine examines the command line used to invoke the
executing program and returns the mth command-line argument in buf.
When using the CF90 compiler or MIPSpro 7 Fortran 90 compiler on
UNICOS, UNICOS/mk, or IRIX systems, all arguments must be of default
kind unless documented otherwise. On UNICOS and UNICOS/mk, default
kind is KIND=8 for integer, real, complex, and logical arguments; on
IRIX, the default kind is KIND=4.
This routine has the following arguments:
m An input integer variable or array element containing the
number of the command-line argument to return in buf. If m is
zero, the command name is returned in buf.
buf An output character variable or array element containing the
mth command-line argument.
ilen An output integer variable containing the significant length
in characters of the string stored in buf. If the length of
the string is shorter than the length of buf, the shorter
length is returned. If the string is longer, the longer
length of the string is returned.
ierror An output integer variable containing 0 if a value is returned
in buf or containing the following:
EINVAL If m is out of range
ETRUNC if the declared length of buf is insufficient to
contain the string to be returned. The value of the
command-line argument is truncated to fit in buf,
and ilen is set to the full length of the original
string.
IPXFARGC(3F)
Application Programmer's Library Reference Manual, publication SR2165,
for the printed version of this man page.
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