diff options
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/process-util.c | 4 | ||||
| -rw-r--r-- | src/basic/time-util.c | 4 | ||||
| -rw-r--r-- | src/basic/util.c | 37 |
3 files changed, 21 insertions, 24 deletions
diff --git a/src/basic/process-util.c b/src/basic/process-util.c index 61f188467f..cff2d2a034 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -181,10 +181,10 @@ int is_kernel_thread(pid_t pid) { bool eof; FILE *f; - if (pid == 0) + if (pid == 0 || pid == 1) /* pid 1, and we ourselves certainly aren't a kernel thread */ return 0; - assert(pid > 0); + assert(pid > 1); p = procfs_file_alloca(pid, "cmdline"); f = fopen(p, "re"); diff --git a/src/basic/time-util.c b/src/basic/time-util.c index afc6a6eb24..531931f6e1 100644 --- a/src/basic/time-util.c +++ b/src/basic/time-util.c @@ -1046,7 +1046,7 @@ clockid_t clock_boottime_or_monotonic(void) { return clock; } -int get_timezone(char **timezone) { +int get_timezone(char **tz) { _cleanup_free_ char *t = NULL; const char *e; char *z; @@ -1069,6 +1069,6 @@ int get_timezone(char **timezone) { if (!z) return -ENOMEM; - *timezone = z; + *tz = z; return 0; } diff --git a/src/basic/util.c b/src/basic/util.c index f752595ca1..737f2a221c 100644 --- a/src/basic/util.c +++ b/src/basic/util.c @@ -4273,7 +4273,7 @@ bool is_locale_utf8(void) { /* Check result, but ignore the result if C was set * explicitly. */ cached_answer = - streq(set, "C") && + STR_IN_SET(set, "C", "POSIX") && !getenv("LC_ALL") && !getenv("LC_CTYPE") && !getenv("LANG"); @@ -5754,40 +5754,39 @@ int extract_first_word(const char **p, char **ret, const char *separators, Extra switch (state) { case START: - if (c == 0) { - if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; + if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) + if (!GREEDY_REALLOC(s, allocated, sz+1)) + return -ENOMEM; + + if (c == 0) goto finish_force_terminate; - } else if (strchr(separators, c)) { + else if (strchr(separators, c)) { if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) { - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; (*p) ++; goto finish_force_next; } break; } + /* We found a non-blank character, so we will always + * want to return a string (even if it is empty), + * allocate it here. */ + if (!GREEDY_REALLOC(s, allocated, sz+1)) + return -ENOMEM; + state = VALUE; /* fallthrough */ case VALUE: if (c == 0) goto finish_force_terminate; - else if (c == '\'' && (flags & EXTRACT_QUOTES)) { - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; - + else if (c == '\'' && (flags & EXTRACT_QUOTES)) state = SINGLE_QUOTE; - } else if (c == '\\') + else if (c == '\\') state = VALUE_ESCAPE; - else if (c == '\"' && (flags & EXTRACT_QUOTES)) { - if (!GREEDY_REALLOC(s, allocated, sz+1)) - return -ENOMEM; - + else if (c == '\"' && (flags & EXTRACT_QUOTES)) state = DOUBLE_QUOTE; - } else if (strchr(separators, c)) { + else if (strchr(separators, c)) { if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) { (*p) ++; goto finish_force_next; @@ -5891,8 +5890,6 @@ end_escape: case SEPARATOR: if (c == 0) goto finish_force_terminate; - if (flags & EXTRACT_DONT_COALESCE_SEPARATORS) - goto finish_force_next; if (!strchr(separators, c)) goto finish; break; |