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Allow interpreted daemons to detect interperter options.

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This commit is contained in:
Roy Marples 2008-09-22 10:45:01 +00:00
parent a63303971a
commit 554d2fea19
1 changed files with 15 additions and 7 deletions
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22
src/rc/start-stop-daemon.c
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@ -866,19 +866,27 @@ int start_stop_daemon(int argc, char **argv)
fgets(line, sizeof(line), fp);
fclose(fp);
if (line[0] == '#' && line[1] == '!') {
p = line + 2;
/* Strip leading spaces */
while (*p == ' ')
p++;
/* Remove the trailing newline */
len = strlen(line) - 1;
if (line[len] == '\n')
line[len] = '\0';
strncpy(exec_file, line + 2, sizeof(exec_file));
len = strlen(p) - 1;
if (p[len] == '\n')
p[len] = '\0';
token = strsep(&p, " ");
strncpy(exec_file, token, sizeof(exec_file));
token = strsep(&p, " ");
opt = 0;
for (nav = argv; *nav; nav++)
opt++;
nav = xmalloc(sizeof(char *) * (opt + 2));
nav = xmalloc(sizeof(char *) * (opt + token ? 3 : 2));
nav[0] = exec_file;
if (token)
nav[1] = token;
for (i = 0; i < opt; i++)
nav[i + 1] = argv[i];
nav[i + 1] = '\0';
nav[i + token ? 2 : 1] = argv[i];
nav[i + token ? 2 : 1] = '\0';
argv = nav;
exec = exec_file;
}