diff options
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Src/exec.c b/Src/exec.c index 963b0a5c3..d44527841 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -174,6 +174,11 @@ mod_export int zleactive; /**/ pid_t cmdoutpid; +/* pid of last process started by <(...), >(...) */ + +/**/ +mod_export pid_t procsubstpid; + /* exit status of process undergoing 'process substitution' */ /**/ @@ -4850,6 +4855,7 @@ getproc(char *cmd, char **eptr) return NULL; if (!out) addproc(pid, NULL, 1, &bgtime); + procsubstpid = pid; return pnam; } closem(FDT_UNUSED, 0); @@ -4887,6 +4893,7 @@ getproc(char *cmd, char **eptr) { addproc(pid, NULL, 1, &bgtime); } + procsubstpid = pid; return pnam; } entersubsh(ESUB_ASYNC|ESUB_PGRP); @@ -4937,6 +4944,7 @@ getpipe(char *cmd, int nullexec) } if (!nullexec) addproc(pid, NULL, 1, &bgtime); + procsubstpid = pid; return pipes[!out]; } entersubsh(ESUB_PGRP); @@ -6172,6 +6180,7 @@ execsave(void) es->cmdoutpid = cmdoutpid; es->cmdoutval = cmdoutval; es->use_cmdoutval = use_cmdoutval; + es->procsubstpid = procsubstpid; es->trap_return = trap_return; es->trap_state = trap_state; es->trapisfunc = trapisfunc; @@ -6207,6 +6216,7 @@ execrestore(void) cmdoutpid = en->cmdoutpid; cmdoutval = en->cmdoutval; use_cmdoutval = en->use_cmdoutval; + procsubstpid = en->procsubstpid; trap_return = en->trap_return; trap_state = en->trap_state; trapisfunc = en->trapisfunc; |