diff options
Diffstat (limited to 'src/md5util.c')
| -rw-r--r-- | src/md5util.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/md5util.c b/src/md5util.c index a6009e3..209f0bb 100644 --- a/src/md5util.c +++ b/src/md5util.c @@ -35,9 +35,9 @@ #include "md5.h" #include "syrep.h" -void fhex(const unsigned char *bin, int len, char *txt) { +void fhex(const uint8_t *bin, size_t len, char *txt) { static const char hex[] = "0123456789abcdef"; - int i; + size_t i; for (i = 0; i < len; i++) { txt[i*2] = hex[bin[i]>>4]; @@ -48,7 +48,7 @@ void fhex(const unsigned char *bin, int len, char *txt) { #define MMAPSIZE (100*1024*1024) #define BUFSIZE (1024*1024) -int fdmd5(int fd, off_t l, char *md) { +int fdmd5(int fd, off_t l, uint8_t md[]) { void *d; off_t o = 0; size_t m; @@ -71,7 +71,7 @@ int fdmd5(int fd, off_t l, char *md) { m = l < MMAPSIZE ? l : MMAPSIZE; - while (l && ((d = mmap(NULL, m, PROT_READ, MAP_SHARED, fd, o)) != MAP_FAILED)) { + while (l > 0 && ((d = mmap(NULL, m, PROT_READ, MAP_SHARED, fd, o)) != MAP_FAILED)) { md5_append(&s, d, m); munmap(d, m); @@ -136,7 +136,7 @@ finish: return r; } -int fmd5(const char *fn, char *md) { +int fmd5(const char *fn, uint8_t md[]) { int fd = -1, r = -1; if ((fd = open(fn, O_RDONLY)) < 0) { |