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authorRoland McGrath <roland@redhat.com>1991-03-23 14:10:48 +0000
committerRoland McGrath <roland@redhat.com>1991-03-23 14:10:48 +0000
commit19ca125ae7f01c7a0289bfd0a6aac83ae5a61fc8 (patch)
treee6ccf4e76da9f9ea51ac5a82bea56984ea5bab43
parent47a8cea5649a554da06f9eae60032c3959b5bae9 (diff)
downloadgunmake-19ca125ae7f01c7a0289bfd0a6aac83ae5a61fc8.tar.gz
Initial revision
-rw-r--r--job.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/job.h b/job.h
new file mode 100644
index 0000000..1efd5f3
--- /dev/null
+++ b/job.h
@@ -0,0 +1,34 @@
+/* Structure describing a running or dead child process. */
+
+struct child
+ {
+ struct child *next; /* Link in the chain. */
+
+ struct file *file; /* File being remade. */
+
+ char **environment; /* Environment for commands. */
+
+ char **command_lines; /* Array of variable-expanded cmd lines. */
+ unsigned int command_line; /* Index into above. */
+ char *command_ptr; /* Ptr into command_lines[command_line]. */
+
+ int pid; /* Child process's ID number. */
+ unsigned int remote:1; /* Nonzero if executing remotely. */
+
+ unsigned int noerror:1; /* Nonzero if commands contained a `-'. */
+
+ unsigned int good_stdin:1; /* Nonzero if this child has a good stdin. */
+ unsigned int deleted:1; /* Nonzero if targets have been deleted. */
+ };
+
+extern struct child *children;
+
+extern void new_job ();
+extern void wait_for_children ();
+extern void push_signals_blocked_p (), pop_signals_blocked_p ();
+
+extern char **construct_command_argv ();
+extern void child_execute_job ();
+extern void exec_command ();
+
+extern unsigned int job_slots_used;