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This commit is contained in:
Roland McGrath 1991-03-23 14:10:48 +00:00
parent 47a8cea564
commit 19ca125ae7
1 changed files with 34 additions and 0 deletions
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34
job.h Normal file
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/* 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;