Re: lug-bg: "C" wapros
- Subject: Re: lug-bg: "C" wapros
- From: valery@xxxxxxxxxxxxx (Valery Dachev)
- Date: Wed, 17 May 2000 23:32:43 +0300 (EEST)
On Tue, 16 May 2000, Valery Dachev wrote:
> On Tue, 16 May 2000, Georgi Chorbadzhiyski wrote:
>
> > ...
> > int run_program(prog, args, must_exist, done, arg)
> > ...
> > execvp(prog, args);
> > ...
> > run_program("/usr/local/my_script", exec_buf, 0, NULL, NULL);
> > ...
> > can't execute: /usr/local/my_script error: 14
> > ...
> wiv w /usr/include/asm/errno.h -> EFAULT /* Bad address */
> ...
> Symnqwa me posledniq parametyr ... ne bi trqbwalo da e NULL ... probwaj
> kato podadesh dwe kawichki samo ("").
IZWINQWAM SE. Imah predwid wtoriq parametyr "args", a ne
chetwyrtiq "arg". Naprawo zabrawi kakwo kazah za nego.
Imam obache chuwstwoto, che exec_buf ne e deklariran kato char **exec_buf
ili char *execbuf[], ami kato naprimer char *exec_buf. Stawa boza s
pecheni gybi. Bi trqbwalo kato go make-wash da ti pishti s
warning: passing arg 2 of `run_program' from incompatible pointer type
ili neshto ot toq rod. Pri men pone w toq sluchaj gyrmi s EFAULT.
Valery
.........................................................................
: User ID : Valery Dachev <v.dachev@xxxxxxxx> :
: Homepage : http://web.dir.bg/valery/ :
: PGP Key ID : 1024D/1C4C9712 (DSA) :
: Fingerprint : C451 0CC8 8EB4 655C D7C8 9D7F DCE9 C14E 1C4C 9712 :
:..............:........................................................:
: Organization : Bulgarian Linux Society : WWW : http://linux.home.bg/ :
:..............:.........................:.....:........................:
==================================================================
A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
Otpiswaneto RABOTI !!! : Majordomo@xxxxxxxxxxxxxxxxxx UNSUBSCRIBE LUG-BG
http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
|