emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use busybox error handling functions wherever possible.

Browse Source
This commit is contained in:
Matt Kraai
2000-12-22 01:48:07 +00:00
parent e9f07fb6e8
commit a9819b2908
50 changed files with 244 additions and 425 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
shell/lash.c
View File

@@ -344,7 +344,7 @@ static int builtin_fg_bg(struct child_prog *child)
/* Make this job the foreground job */
/* suppress messages when run from /linuxrc mag@sysgo.de */
if (tcsetpgrp(0, job->pgrp) && errno != ENOTTY)
perror("tcsetpgrp");
perror_msg("tcsetpgrp");
child->family->job_list->fg = job;
}
@@ -683,7 +683,7 @@ static void checkjobs(struct jobset *job_list)
}
if (childpid == -1 && errno != ECHILD)
perror("waitpid");
perror_msg("waitpid");
}
/* squirrel != NULL means we squirrel away copies of stdin, stdout,
@@ -1422,7 +1422,7 @@ static void insert_job(struct job *newjob, int inbg)
/* move the new process group into the foreground */
/* suppress messages when run from /linuxrc mag@sysgo.de */
if (tcsetpgrp(0, newjob->pgrp) && errno != ENOTTY)
perror("tcsetpgrp");
perror_msg("tcsetpgrp");
}
}
@@ -1612,7 +1612,7 @@ static int busy_loop(FILE * input)
/* move the shell to the foreground */
/* suppress messages when run from /linuxrc mag@sysgo.de */
if (tcsetpgrp(0, getpid()) && errno != ENOTTY)
perror("tcsetpgrp");
perror_msg("tcsetpgrp");
}
}
}
@@ -1620,7 +1620,7 @@ static int busy_loop(FILE * input)
/* return controlling TTY back to parent process group before exiting */
if (tcsetpgrp(0, parent_pgrp))
perror("tcsetpgrp");
perror_msg("tcsetpgrp");
/* return exit status if called with "-c" */
if (input == NULL && WIFEXITED(status))