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diff src/job.c @ 24812:8fdf839af1f4 v8.2.2944

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patch 8.2.2944: Vim9: no error when using job or channel as a string Commit: https://github.com/vim/vim/commit/1328bde9d406aa1292e92673fa8a026889424e79 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 5 20:51:38 2021 +0200 patch 8.2.2944: Vim9: no error when using job or channel as a string Problem: Vim9: no error when using job or channel as a string. Solution: Be more strict about conversion to string. (closes https://github.com/vim/vim/issues/8312)
author Bram Moolenaar <Bram@vim.org>
date Sat, 05 Jun 2021 21:00:03 +0200
parents de5c000f14c4
children 712e867f9721
line wrap: on
line diff
--- a/src/job.c
+++ b/src/job.c
@@ -1927,4 +1927,34 @@ f_job_stop(typval_T *argvars, typval_T *
 	rettv->vval.v_number = job_stop(job, argvars, NULL);
 }
 
+/*
+ * Get a string with information about the job in "varp" in "buf".
+ * "buf" must be at least NUMBUFLEN long.
+ */
+    char_u *
+job_to_string_buf(typval_T *varp, char_u *buf)
+{
+    job_T *job = varp->vval.v_job;
+    char  *status;
+
+    if (job == NULL)
+	return (char_u *)"no process";
+    status = job->jv_status == JOB_FAILED ? "fail"
+		    : job->jv_status >= JOB_ENDED ? "dead"
+		    : "run";
+# ifdef UNIX
+    vim_snprintf((char *)buf, NUMBUFLEN,
+		"process %ld %s", (long)job->jv_pid, status);
+# elif defined(MSWIN)
+    vim_snprintf((char *)buf, NUMBUFLEN,
+		"process %ld %s",
+		(long)job->jv_proc_info.dwProcessId,
+		status);
+# else
+    // fall-back
+    vim_snprintf((char *)buf, NUMBUFLEN, "process ? %s", status);
+# endif
+    return buf;
+}
+
 #endif // FEAT_JOB_CHANNEL