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| author | Karel Zak | 2011-08-01 13:07:32 +0200 |
|---|---|---|
| committer | Karel Zak | 2011-08-01 13:07:32 +0200 |
| commit | 33d18dc43571e82b7a052cf28e754349cd1f17ef (patch) | |
| tree | c4b84c5e67d19af6da27bc6e8aacf4eaaae6c8df /sys-utils/readprofile.c | |
| parent | lscpu: fix compiler warnings [-Wsign-compare] (diff) | |
| download | kernel-qcow2-util-linux-33d18dc43571e82b7a052cf28e754349cd1f17ef.tar.gz kernel-qcow2-util-linux-33d18dc43571e82b7a052cf28e754349cd1f17ef.tar.xz kernel-qcow2-util-linux-33d18dc43571e82b7a052cf28e754349cd1f17ef.zip | |
readprofile: fix compiler warnings [-Wsign-compare]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/readprofile.c')
| -rw-r--r-- | sys-utils/readprofile.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys-utils/readprofile.c b/sys-utils/readprofile.c index 174f9aa0d..0e124bc71 100644 --- a/sys-utils/readprofile.c +++ b/sys-utils/readprofile.c @@ -122,7 +122,7 @@ main(int argc, char **argv) { FILE *map; int proFd; char *mapFile, *proFile, *mult=0; - unsigned long len=0, indx=1; + size_t len=0, indx=1; unsigned long long add0=0; unsigned int step; unsigned int *buf, total, fn_len; @@ -130,6 +130,7 @@ main(int argc, char **argv) { char fn_name[S_LEN], next_name[S_LEN]; /* current and next name */ char mode[8]; int c; + ssize_t rc; int optAll=0, optInfo=0, optReset=0, optVerbose=0, optNative=0; int optBins=0, optSub=0; char mapline[S_LEN]; @@ -230,7 +231,8 @@ main(int argc, char **argv) { buf = xmalloc(len); - if (read(proFd,buf,len) != len) { + rc = read(proFd,buf,len); + if (rc < 0 || (size_t) rc != len) { fprintf(stderr,"%s: %s: %s\n",prgname,proFile,strerror(errno)); exit(1); } @@ -238,8 +240,9 @@ main(int argc, char **argv) { if (!optNative) { int entries = len/sizeof(*buf); - int big = 0,small = 0,i; + int big = 0,small = 0; unsigned *p; + size_t i; for (p = buf+1; p < buf+entries; p++) { if (*p & ~0U << (sizeof(*buf)*4)) |