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authorMaksym Telychko <maksym.telychko@globallogic.com>2020-03-30 11:45:18 +0300
committerMaksym Telychko <maksym.telychko@globallogic.com>2020-03-30 11:45:18 +0300
commitf4b78a288c9e5c2a7a05d71b9bbe9e5fc26f2a63 (patch)
tree8f34d8cc0515bee08b278e943e4f649c81a774bb /src/utils.h
parent3d3c735f3bbd269f97bd59a246d5f18b010eda2b (diff)
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MTX-3262 mpower lockfile rewrite for libmts-io compatibility
Diffstat (limited to 'src/utils.h')
-rw-r--r--src/utils.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/utils.h b/src/utils.h
index 04a71b6..eb9d5bc 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -30,12 +30,18 @@ enum {
USER_YESNO_YES = 1,
};
+struct Lock {
+ char *path;
+ int fd;
+};
+
int user_yesno(int def, const char *fmt, ...);
int systemf(const char *fmt, ...);
FILE *popenf(const char *mode, const char *fmt, ...);
char *shell_path_expand(const char *path);
-char *device_lock(const char *path);
+struct Lock *device_lock(const char *path);
+struct Lock *device_unlock(struct Lock *lock);
int indexOfChar(const char *array, int len, char character);