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free

This commit is contained in:
Jakub Adamski 2019-01-10 14:36:35 +01:00
parent b286c33f68
commit 1da31a52c9
1 changed files with 8 additions and 6 deletions
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14
Microshell/microshell.c
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@ -7,7 +7,7 @@
const int max = 1000;
void cut(char **argv, char *command){
int cut(char **argv, char *command){
int i = 0, w = 0, x = 0;
char argument[100];
while (1){
@ -32,11 +32,12 @@ void cut(char **argv, char *command){
w+=1;
}
}
return w+1;
}
int main (){
char* argv[100];
int i;
int ile, i;
while (1){
char komenda[max], directory[max];
if (getcwd(directory, sizeof(directory)) == NULL){
@ -45,10 +46,8 @@ int main (){
}
printf("[%s]$ ", directory);
fgets(komenda, max, stdin);
cut(argv, komenda);
for(i=0; i<5; i++)
printf("%c ", argv[0][i]);
printf("\n");
ile = cut(argv, komenda);
if (argv[0]==NULL)
continue;
else if (strcmp(argv[0], "exit") == 0)
@ -58,6 +57,9 @@ int main (){
execvp(argv[0], argv);
else
wait(NULL);
for(i=0; i<ile; i++)
free(argv[i]);
}
return 0;
}