8_17echoall

:vim 8_17.c
#include "apue.h"


int main(int argc, char * argv[])
{
        int i;
        char **envp;
        extern char **environ;


        for(i = 0; i < argc; ++i){
                printf("argc[%d]:%s\n",i,argv[i]);
        }


        for(envp = environ; *envp != NULL; ++envp){
                printf("%s\n",*envp);
        }
        exit(0);
}
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"8_17.c" 17L, 258C written
<bldc:/home/tingbinz/apue.3e/SBSCODE/8>R*_*G:gcc -Wall -ggdb3 -o echoall 8_17.c
In file included from apue.h:132,
                 from 8_17.c:1:
error.c: In function `err_doit':
error.c:121: warning: implicit declaration of function `vsnprintf'
error.c:123: warning: implicit declaration of function `snprintf'
<bldc:/home/tingbinz/apue.3e/SBSCODE/8>R*_*G:./echoall
argc[0]:./echoall
_=./echoall
PTOOLS=/opt/nwstools
POSTQUAL=ask=yes