Add more compiler warnings

1 files changed, 4 insertions, 4 deletions

diff --git a/sysfs.c b/sysfs.c
index d6e4d60..6ea7701 100644
--- a/sysfs.c
+++ b/sysfs.c
@@ -12,7 +12,7 @@ extern struct s_config config;
 int sysfs_read_str(char *sysfs_file,char *buf,size_t bufsize)
 {
  int sysfs_handle;
- size_t datalen;
+ ssize_t datalen;
 
  DEBUG1_SYSFS("Reading sysfs file %s\n",sysfs_file);
 
@@ -35,7 +35,7 @@ int sysfs_read_str(char *sysfs_file,char *buf,size_t bufsize)
   buf[datalen]=0;
  }
 
- return datalen;
+ return (int) datalen;
 }
 
 long int sysfs_read_long_int(char *sysfs_file)
@@ -54,7 +54,7 @@ long int sysfs_read_long_int(char *sysfs_file)
 int sysfs_write_str(char *sysfs_file,char *value,long int checkdelay)
 {
  int sysfs_handle;
- size_t len;
+ ssize_t len;
  char buf[255];
 
  DEBUG1_SYSFS("Writing %s to sysfs file %s\n",value,sysfs_file);
@@ -75,7 +75,7 @@ int sysfs_write_str(char *sysfs_file,char *value,long int checkdelay)
  DEBUG2_SYSFS("Written %zd bytes\n",len);
 
 // Wait if instructed to
- if (checkdelay>0) usleep(checkdelay);
+ if (checkdelay>0) usleep((unsigned int) checkdelay);
 
 // Validate we actually set what we want to set
  sysfs_read_str(sysfs_file,buf,sizeof(buf));