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some simple touch-ups

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hyung-hwan
2020-03-04 14:39:27 +00:00
parent e8e5aa7935
commit 30887f7f2c
2 changed files with 12 additions and 11 deletions
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10
hawk/bin/main.c
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@ -382,7 +382,7 @@ static int apply_fs_and_gvs_to_rtx (hawk_rtx_t* rtx, arg_t* arg)
/* compose a string value to use to set FS to */
fs = hawk_rtx_makestrvalwithbcstr(rtx, arg->fs);
if (!fs) return -1;
if (HAWK_UNLIKELY(!fs)) return -1;
/* change FS according to the command line argument */
hawk_rtx_refupval (rtx, fs);
@ -402,7 +402,7 @@ static int apply_fs_and_gvs_to_rtx (hawk_rtx_t* rtx, arg_t* arg)
v = (arg->gvm.ptr[i].uc)? hawk_rtx_makenstrvalwithuchars(rtx, arg->gvm.ptr[i].value.ptr, arg->gvm.ptr[i].value.len):
hawk_rtx_makenstrvalwithbchars(rtx, arg->gvm.ptr[i].value.ptr, arg->gvm.ptr[i].value.len);
if (!v) return -1;
if (HAWK_UNLIKELY(!v)) return -1;
hawk_rtx_refupval (rtx, v);
hawk_rtx_setgbl (rtx, arg->gvm.ptr[i].idx, v);
@ -1217,9 +1217,9 @@ static HAWK_INLINE int execute_hawk (int argc, hawk_bch_t* argv[])
hawk_rtx_callwithbcstrarr(rtx, arg.call, (const hawk_bch_t**)arg.icf.ptr, arg.icf.size):
hawk_rtx_loop(rtx); /* this doesn't support @pragma startup ... */
#else
/* note about @pragma startup ...
* hawk_rtx_execwithbcstrarr() invokes the specified function is @pragma startup ... is set
* in the source code. becuase arg.icf.ptr has been passed to hawk_rtx_openstdwithbcstr() when
/* note about @pragma entry ...
* hawk_rtx_execwithbcstrarr() invokes the specified function if '@pragma entry' is set
* in the source code. because arg.icf.ptr has been passed to hawk_rtx_openstdwithbcstr() when
* arg.call is HAWK_NULL, arg.icf.ptr serves as parameters to the startup function and
* affects input consoles */
retv = arg.call?

9
hawk/lib/std.c
View File

@ -2049,10 +2049,7 @@ static int open_rio_console (hawk_rtx_t* rtx, hawk_rio_arg_t* riod)
* 'BEGIN { ARGV[1]=""; ARGV[2]=""; }
* { print $0; }' file1 file2
*/
sio = open_sio_std_rtx (
rtx, HAWK_SIO_STDIN,
HAWK_SIO_READ | HAWK_SIO_IGNOREECERR
);
sio = open_sio_std_rtx(rtx, HAWK_SIO_STDIN, HAWK_SIO_READ | HAWK_SIO_IGNOREECERR);
if (sio == HAWK_NULL) return -1;
if (rxtn->c.cmgr) hawk_sio_setcmgr (sio, rxtn->c.cmgr);
@ -2108,6 +2105,10 @@ static int open_rio_console (hawk_rtx_t* rtx, hawk_rio_arg_t* riod)
file = as.ptr;
/* TODO: special awk quarkyness - check if the file name is var=val format.
* if so, do variable assignment */
sio = (file[0] == HAWK_T('-') && file[1] == HAWK_T('\0'))?
open_sio_std_rtx(rtx, HAWK_SIO_STDIN, HAWK_SIO_READ | HAWK_SIO_IGNOREECERR):
open_sio_rtx(rtx, file, HAWK_SIO_READ | HAWK_SIO_IGNOREECERR);