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Fix 1541job warnings

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This commit is contained in:
simon.kagstrom 2010-02-09 06:16:07 +00:00
parent 6e29c502a4
commit 25b25d413c
1 changed files with 7 additions and 3 deletions
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10
Src/1541job.cpp
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@ -43,6 +43,7 @@
#include "CPU1541.h" #include "CPU1541.h"
#include "Prefs.h" #include "Prefs.h"
#include "utils.hh"
// Number of tracks/sectors // Number of tracks/sectors
const int NUM_TRACKS = 35; const int NUM_TRACKS = 35;
@ -164,7 +165,8 @@ void Job1541::open_d64_file(char *filepath)
// x64 image? // x64 image?
fseek(the_file, 0, SEEK_SET); fseek(the_file, 0, SEEK_SET);
fread(&magic, 4, 1, the_file); if (fread(&magic, 4, 1, the_file) != 1)
warning("Can't read all bytes\n");
if (magic[0] == 0x43 && magic[1] == 0x15 && magic[2] == 0x41 && magic[3] == 0x64) if (magic[0] == 0x43 && magic[1] == 0x15 && magic[2] == 0x41 && magic[3] == 0x64)
image_header = 64; image_header = 64;
else else
@ -176,7 +178,8 @@ void Job1541::open_d64_file(char *filepath)
// Load sector error info from .d64 file, if present // Load sector error info from .d64 file, if present
if (!image_header && size == NUM_SECTORS * 257) { if (!image_header && size == NUM_SECTORS * 257) {
fseek(the_file, NUM_SECTORS * 256, SEEK_SET); fseek(the_file, NUM_SECTORS * 256, SEEK_SET);
fread(&error_info, NUM_SECTORS, 1, the_file); if (fread(&error_info, NUM_SECTORS, 1, the_file) != 1)
warning("Can't read all bytes\n");
}; };
// Read BAM and get ID // Read BAM and get ID
@ -269,7 +272,8 @@ bool Job1541::read_sector(int track, int sector, uint8 *buffer)
#else #else
fseek(the_file, offset + image_header, SEEK_SET); fseek(the_file, offset + image_header, SEEK_SET);
#endif #endif
fread(buffer, 256, 1, the_file); if (fread(buffer, 256, 1, the_file) != 1)
warning("Can't read all bytes\n");
return true; return true;
} }