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Merge pull request #1854 from poettering/unit-deps

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Dependency engine improvements
This commit is contained in:
Tom Gundersen
2015-11-11 23:14:12 +01:00
parent a9ae08421e ee735086f8
commit fb5c8184a9
31 changed files with 555 additions and 207 deletions
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4
src/basic/extract-word.c
View File

@@ -128,7 +128,7 @@ int extract_first_word(const char **p, char **ret, const char *separators, Extra
} else if (c == quote) { /* found the end quote */
quote = 0;
break;
} else if (c == '\\') {
} else if (c == '\\' && !(flags & EXTRACT_RETAIN_ESCAPE)) {
backslash = true;
break;
} else {
@@ -146,7 +146,7 @@ int extract_first_word(const char **p, char **ret, const char *separators, Extra
else if ((c == '\'' || c == '"') && (flags & EXTRACT_QUOTES)) {
quote = c;
break;
} else if (c == '\\') {
} else if (c == '\\' && !(flags & EXTRACT_RETAIN_ESCAPE)) {
backslash = true;
break;
} else if (strchr(separators, c)) {

9
src/basic/extract-word.h
View File

@@ -24,11 +24,12 @@
#include "macro.h"
typedef enum ExtractFlags {
EXTRACT_RELAX = 1,
EXTRACT_CUNESCAPE = 2,
EXTRACT_CUNESCAPE_RELAX = 4,
EXTRACT_QUOTES = 8,
EXTRACT_RELAX = 1,
EXTRACT_CUNESCAPE = 2,
EXTRACT_CUNESCAPE_RELAX = 4,
EXTRACT_QUOTES = 8,
EXTRACT_DONT_COALESCE_SEPARATORS = 16,
EXTRACT_RETAIN_ESCAPE = 32,
} ExtractFlags;
int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);

4
src/basic/fs-util.c
View File

@@ -311,7 +311,7 @@ int touch_file(const char *path, bool parents, usec_t stamp, uid_t uid, gid_t gi
if (fd < 0)
return -errno;
if (mode > 0) {
if (mode != MODE_INVALID) {
r = fchmod(fd, mode);
if (r < 0)
return -errno;
@@ -338,7 +338,7 @@ int touch_file(const char *path, bool parents, usec_t stamp, uid_t uid, gid_t gi
}
int touch(const char *path) {
return touch_file(path, false, USEC_INFINITY, UID_INVALID, GID_INVALID, 0);
return touch_file(path, false, USEC_INFINITY, UID_INVALID, GID_INVALID, MODE_INVALID);
}
int symlink_idempotent(const char *from, const char *to) {