fixed minor issues throughout the code (mainly types); dashboard has now a watermark...

[netdata.git] / src / daemon.c

diff --git a/src/daemon.c b/src/daemon.c
index 4cf89ec397f244bfc7cb435b27afad21e31e8cd8..268814798af9543714b30192ce23f62ff3dff0d5 100755 (executable)
--- a/src/daemon.c
+++ b/src/daemon.c
@@ -137,7 +137,7 @@ int become_daemon(int dont_fork, int close_all_files, const char *user, const ch
        fflush(NULL);
 
        // open the files before forking
-       int input_fd = -1, output_fd = -1, error_fd = -1, dev_null = -1;
+       int input_fd = -1, output_fd = -1, error_fd = -1, dev_null;
 
        if(input && *input) {
                if((input_fd = open(input, O_RDONLY, 0666)) == -1) {
@@ -244,7 +244,7 @@ int become_daemon(int dont_fork, int close_all_files, const char *user, const ch
        // close all files
        if(close_all_files) {
                int i;
-               for(i = sysconf(_SC_OPEN_MAX) - 1; i > 0; i--)
+               for(i = (int) (sysconf(_SC_OPEN_MAX) - 1); i > 0; i--)
                        if(
                                ((access_fd && i != *access_fd) || !access_fd)
                                && i != dev_null
@@ -300,7 +300,7 @@ int become_daemon(int dont_fork, int close_all_files, const char *user, const ch
                if(fd >= 0) {
                        char b[100];
                        sprintf(b, "%d\n", getpid());
-                       int i = write(fd, b, strlen(b));
+                       ssize_t i = write(fd, b, strlen(b));
                        if(i <= 0) perror("Cannot write pid to file.");
                        close(fd);
                }