diff options
Diffstat (limited to 'src/service.c')
| -rw-r--r-- | src/service.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/src/service.c b/src/service.c index d9e0b209d2..b18c950baa 100644 --- a/src/service.c +++ b/src/service.c @@ -250,7 +250,7 @@ static char *sysv_translate_name(const char *name) { return r; } -static int sysv_translate_facility(const char *name, char **_r) { +static int sysv_translate_facility(const char *name, const char *filename, char **_r) { /* We silently ignore the $ prefix here. According to the LSB * spec it simply indicates whether something is a @@ -289,28 +289,39 @@ static int sysv_translate_facility(const char *name, char **_r) { unsigned i; char *r; + const char *n; - for (i = 0; i < ELEMENTSOF(table); i += 2) + assert(name); + assert(_r); - if (streq(table[i], name) || - (*name == '$' && streq(table[i], name+1))) { + n = *name == '$' ? name + 1 : name; - if (!table[i+1]) - return 0; + for (i = 0; i < ELEMENTSOF(table); i += 2) { - if (!(r = strdup(table[i+1]))) - return -ENOMEM; + if (!streq(table[i], n)) + continue; - goto finish; - } + if (!table[i+1]) + return 0; + + if (!(r = strdup(table[i+1]))) + return -ENOMEM; + + goto finish; + } /* If we don't know this name, fallback heuristics to figure * out whether something is a target or an service alias. */ if (*name == '$') - r = unit_name_build(name+1, NULL, ".target"); + /* Facilities starting with $ are most likely targets */ + r = unit_name_build(n, NULL, ".target"); + else if (filename && streq(name, filename)) + /* Names equalling the file name of the services are redundant */ + return 0; else - r = sysv_translate_name(name); + /* Everything else we assume to be normal service names */ + r = sysv_translate_name(n); if (!r) return -ENOMEM; @@ -612,12 +623,7 @@ static int service_load_sysv_path(Service *s, const char *path) { goto finish; } - if (streq(n, file_name_from_path(path))) { - free(n); - continue; - } - - r = sysv_translate_facility(n, &m); + r = sysv_translate_facility(n, file_name_from_path(path), &m); free(n); if (r < 0) @@ -662,12 +668,7 @@ static int service_load_sysv_path(Service *s, const char *path) { goto finish; } - if (streq(n, file_name_from_path(path))) { - free(n); - continue; - } - - r = sysv_translate_facility(n, &m); + r = sysv_translate_facility(n, file_name_from_path(path), &m); free(n); if (r < 0) |