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Allow 'create <filename>'.

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This commit is contained in:
Lukas Ertl 2004-08-04 00:23:00 +00:00
parent b11ef345eb
commit 5c1accc9ab
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133097
1 changed files with 35 additions and 26 deletions
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61
sbin/gvinum/gvinum.c
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@ -155,32 +155,41 @@ gvinum_create(int argc, char **argv)
char original[BUFSIZ], tmpfile[20], *token[GV_MAXARGS];
char plex[GV_MAXPLEXNAME], volume[GV_MAXVOLNAME];
snprintf(tmpfile, sizeof(tmpfile), "/tmp/gvinum.XXXXXX");
if ((fd = mkstemp(tmpfile)) == -1) {
warn("temporary file not accessible");
return;
}
if ((tmp = fdopen(fd, "w")) == NULL) {
warn("can't open '%s' for writing", tmpfile);
return;
}
printconfig(tmp, "# ");
fclose(tmp);
ed = getenv("EDITOR");
if (ed == NULL)
ed = _PATH_VI;
snprintf(commandline, sizeof(commandline), "%s %s", ed, tmpfile);
status = system(commandline);
if (status != 0) {
warn("couldn't exec %s; status: %d", ed, status);
return;
}
if ((tmp = fopen(tmpfile, "r")) == NULL) {
warn("can't open '%s' for reading", tmpfile);
if (argc == 2) {
if ((tmp = fopen(argv[1], "r")) == NULL) {
warn("can't open '%s' for reading", argv[1]);
return;
}
} else {
snprintf(tmpfile, sizeof(tmpfile), "/tmp/gvinum.XXXXXX");
if ((fd = mkstemp(tmpfile)) == -1) {
warn("temporary file not accessible");
return;
}
if ((tmp = fdopen(fd, "w")) == NULL) {
warn("can't open '%s' for writing", tmpfile);
return;
}
printconfig(tmp, "# ");
fclose(tmp);
ed = getenv("EDITOR");
if (ed == NULL)
ed = _PATH_VI;
snprintf(commandline, sizeof(commandline), "%s %s", ed,
tmpfile);
status = system(commandline);
if (status != 0) {
warn("couldn't exec %s; status: %d", ed, status);
return;
}
if ((tmp = fopen(tmpfile, "r")) == NULL) {
warn("can't open '%s' for reading", tmpfile);
return;
}
}
req = gctl_get_handle();