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Added close() return code checks, and an eof-write test.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2848 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-11-14 15:32:34 +00:00
parent 72f2afbe71
commit dc9cdc40ed
1 changed files with 55 additions and 16 deletions
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71
firmware/test/fat/main.c
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@ -135,8 +135,7 @@ int dbg_mkfile(char* name, int num)
}
}
close(fd);
return 0;
return close(fd);
}
@ -191,9 +190,7 @@ int dbg_chkfile(char* name, int size)
block++;
}
close(fd);
return 0;
return close(fd);
}
int dbg_wrtest(char* name)
@ -263,9 +260,7 @@ int dbg_wrtest(char* name)
block++;
}
close(fd);
return 0;
return close(fd);
}
void dbg_type(char* name)
@ -316,7 +311,8 @@ int dbg_append(char* name)
x = size / CHUNKSIZE;
LDEBUGF("Check base is %x (%d)\n",x,size);
close(fd);
if (close(fd) < 0)
return -1;
fd = open(name,O_RDWR|O_APPEND);
if (fd<0) {
@ -329,9 +325,46 @@ int dbg_append(char* name)
if ( rc < 0 )
panicf("Failed writing data\n");
close(fd);
return close(fd);
}
return 0;
int dbg_test(char* name)
{
int x=0;
int size, fd, rc;
char buf[4096];
fd = open(name,O_RDWR);
if (fd<0) {
DEBUGF("Failed opening file\n");
return -1;
}
size = lseek(fd, -1024, SEEK_END);
size &= ~7;
DEBUGF("File is %d bytes\n", size);
x = size / CHUNKSIZE;
LDEBUGF("Check base is %x (%d)\n",x,size);
rc = read(fd, buf, sizeof buf);
if ( rc < 0 )
panicf("Failed reading data\n");
if ( rc == 0 )
DEBUGF("EOF\n");
rc = read(fd, buf, sizeof buf);
if ( rc < 0 )
panicf("Failed reading data\n");
if ( rc == 0 )
DEBUGF("EOF\n");
rc = write(fd, buf, sizeof buf);
if ( rc < 0 )
panicf("Failed writing data\n");
if ( rc == 0 )
DEBUGF("Nothing written!\n");
return close(fd);
}
int dbg_dump(char* name, int offset)
@ -350,7 +383,8 @@ int dbg_dump(char* name, int offset)
if ( rc < 0 )
panicf("Error reading data\n");
close(fd);
if (close(fd) < 0)
return -1;
dbg_dump_buffer(buf, rc, offset);
@ -414,8 +448,7 @@ int dbg_head(char* name)
DEBUGF("Failed reading file: %d\n",rc);
}
close(fd);
return 0;
return close(fd);
}
int dbg_trunc(char* name, int size)
@ -443,8 +476,7 @@ int dbg_trunc(char* name, int size)
return -2;
#endif
close(fd);
return 0;
return close(fd);
}
int dbg_cmd(int argc, char *argv[])
@ -478,6 +510,7 @@ int dbg_cmd(int argc, char *argv[])
" trunc <file> <size>\n"
" wrtest <file>\n"
" append <file>\n"
" test <file>\n"
);
return -1;
}
@ -570,6 +603,12 @@ int dbg_cmd(int argc, char *argv[])
return dbg_append(arg1);
}
if (!strcasecmp(cmd, "test"))
{
if (arg1)
return dbg_test(arg1);
}
if (!strcasecmp(cmd, "trunc"))
{
if (arg1 && arg2)