b715e82e1
Denys Vlasenko
2026-01-27
Subject
ash: JOBSTOPPED can only be set if job control is compiled in - conditionalize code which depends on it
Binary
No binary (build failed)
Architecture & Compiler Flags
gcc -Wp,-MD,applets/.usage.d -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -Iinclude -Iinclude -o applets/usage applets/usage.c
Build Log
(log yok)
Commit Diff GitHub →
shell/ash.c+13 -2
| @@ -470,7 +470,9 @@ struct jmploc { | |
| struct globals_misc { | |
| uint8_t exitstatus; /* exit status of last command */ | |
| uint8_t back_exitstatus;/* exit status of backquoted command */ | |
| + | #if JOBS |
| smallint job_warning; /* user was warned about stopped jobs (can be 2, 1 or 0). */ | |
| + | #endif |
| smallint inps4; /* Prevent PS4 nesting. */ | |
| smallint vforked; | |
| int savestatus; /* exit status of last command outside traps */ | |
| @@ -575,7 +577,11 @@ extern struct globals_misc *BB_GLOBAL_CONST ash_ptr_to_globals_misc; | |
| #define G_misc (*ash_ptr_to_globals_misc) | |
| #define exitstatus (G_misc.exitstatus ) | |
| #define back_exitstatus (G_misc.back_exitstatus ) | |
| + | #if JOBS |
| #define job_warning (G_misc.job_warning) | |
| + | #else |
| + | #define job_warning 0 |
| + | #endif |
| #define inps4 (G_misc.inps4 ) | |
| #define vforked (G_misc.vforked ) | |
| #define savestatus (G_misc.savestatus ) | |
| @@ -3935,7 +3941,9 @@ struct job { | |
| unsigned nprocs; /* number of processes */ | |
| #define JOBRUNNING 0 /* at least one proc running */ | |
| + | #if JOBS |
| #define JOBSTOPPED 1 /* all procs are stopped */ | |
| + | #endif |
| #define JOBDONE 2 /* all procs are completed */ | |
| unsigned | |
| state: 8, | |
| @@ -4880,7 +4888,6 @@ fg_bgcmd(int argc UNUSED_PARAM, char **argv) | |
| } while (*argv && *++argv); | |
| return retval; | |
| } | |
| - | #endif |
| /* | |
| * return 1 if there are stopped jobs, otherwise 0 | |
| @@ -4903,6 +4910,9 @@ stoppedjobs(void) | |
| out: | |
| return retval; | |
| } | |
| + | #else |
| + | #define stoppedjobs() 0 |
| + | #endif |
| static int FAST_FUNC | |
| waitcmd(int argc UNUSED_PARAM, char **argv) | |
| @@ -13900,9 +13910,10 @@ cmdloop(int top) | |
| numeof++; | |
| } else { | |
| int i; | |
| - | |
| + | #if JOBS |
| /* job_warning can only be 2,1,0. Here 2->1, 1/0->0 */ | |
| job_warning >>= 1; | |
| + | #endif |
| numeof = 0; | |
| i = evaltree(n, 0); | |
| if (n) | |