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changed ash to use pid_t

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Philip Homburg 2005-06-30 12:58:26 +00:00
parent 3e5276eff7
commit f5c56f3f24
3 changed files with 7 additions and 6 deletions
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4
commands/ash/jobs.c
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@ -75,10 +75,10 @@ static char sccsid[] = "@(#)jobs.c 5.1 (Berkeley) 3/7/91";
struct job *jobtab; /* array of jobs */ struct job *jobtab; /* array of jobs */
int njobs; /* size of array */ int njobs; /* size of array */
MKINIT short backgndpid = -1; /* pid of last background process */ MKINIT pid_t backgndpid = -1; /* pid of last background process */
#if JOBS #if JOBS
int initialpgrp; /* pgrp of shell on invocation */ int initialpgrp; /* pgrp of shell on invocation */
short curjob; /* current job */ pid_t curjob; /* current job */
#endif #endif
#ifdef __STDC__ #ifdef __STDC__

8
commands/ash/jobs.h
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@ -50,7 +50,7 @@
*/ */
struct procstat { struct procstat {
short pid; /* process id */ pid_t pid; /* process id */
short status; /* status flags (defined above) */ short status; /* status flags (defined above) */
char *cmd; /* text of command being run */ char *cmd; /* text of command being run */
}; };
@ -64,8 +64,8 @@ struct procstat {
struct job { struct job {
struct procstat ps0; /* status of process */ struct procstat ps0; /* status of process */
struct procstat *ps; /* status or processes when more than one */ struct procstat *ps; /* status or processes when more than one */
short nprocs; /* number of processes */ pid_t nprocs; /* number of processes */
short pgrp; /* process group of this job */ pid_t pgrp; /* process group of this job */
char state; /* true if job is finished */ char state; /* true if job is finished */
char used; /* true if this entry is in used */ char used; /* true if this entry is in used */
char changed; /* true if status has changed */ char changed; /* true if status has changed */
@ -74,7 +74,7 @@ struct job {
#endif #endif
}; };
extern short backgndpid; /* pid of last background process */ extern pid_t backgndpid; /* pid of last background process */
#ifdef __STDC__ #ifdef __STDC__

1
commands/ash/shell.h
View file

@ -85,6 +85,7 @@ typedef char *pointer;
#define MKINIT /* empty */ #define MKINIT /* empty */
#include <sys/cdefs.h> #include <sys/cdefs.h>
#include <sys/types.h>
extern char nullstr[1]; /* null string */ extern char nullstr[1]; /* null string */