| /freebsd/sys/libkern/ |
| H A D | memcmp.c | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| /freebsd/sys/i386/i386/ |
| H A D | bios.c | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| /freebsd/sys/fs/tmpfs/ |
| H A D | tmpfs.h | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| H A D | tmpfs_vnops.c | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| H A D | tmpfs_subr.c | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| /freebsd/sys/sys/ |
| H A D | libkern.h | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|
| /freebsd/sys/conf/ |
| H A D | files | diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
diff ae72afe0f2f7d651ac74db691e5b7dda6dff5a1d Tue Sep 23 16:45:10 CEST 2008 David E. O'Brien <obrien@FreeBSD.org> The kernel implemented 'memcmp' is an alias for 'bcmp'. However, memcmp
and bcmp are not the same thing. 'man bcmp' states that the return is
"non-zero" if the two byte strings are not identical. Where as,
'man memcmp' states that the return is the "difference between the
first two differing bytes (treated as unsigned char values" if the
two byte strings are not identical.
So provide a proper memcmp(9), but it is a C implementation not a tuned
assembly implementation. Therefore bcmp(9) should be preferred over memcmp(9).
|