diff options
| author | Joursoir <chat@joursoir.net> | 2020-10-21 19:26:03 +0000 |
|---|---|---|
| committer | Joursoir <chat@joursoir.net> | 2020-10-21 19:26:03 +0000 |
| commit | 5a8218b13fbe21e4c85a484933ca201b666323ee (patch) | |
| tree | 2f834cd5eefe529c9e569c0cbafa2c0c653386ed /handerror.c | |
| parent | 8af0737920cceb1d29bbd4ac6cf7b692c1ad1416 (diff) | |
| download | lock-password-5a8218b13fbe21e4c85a484933ca201b666323ee.tar.gz lock-password-5a8218b13fbe21e4c85a484933ca201b666323ee.tar.bz2 lock-password-5a8218b13fbe21e4c85a484933ca201b666323ee.zip | |
fix bug: work outside working dir; refactor
Diffstat (limited to 'handerror.c')
| -rw-r--r-- | handerror.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/handerror.c b/handerror.c index 753e834..35e8f28 100644 --- a/handerror.c +++ b/handerror.c @@ -1,5 +1,7 @@ #include <stdio.h> #include <stdlib.h> +#include <unistd.h> +#include <sys/wait.h> void callError(int num) { @@ -13,3 +15,16 @@ void printError(char *text) exit(4); } +void easyFork(char *name, char *arguments[]) +{ + int pid; + pid = fork(); + if(pid == -1) callError(100); + if(pid == 0) { /* new process */ + execvp(name, arguments); + perror(name); + exit(4); + } + wait(&pid); +} + |