indicates that we need to prepend an underscore to the symbol
name before calling dlsym().
-d_double_has_inf (infnan.U):
+d_dosuid (d_dosuid.U):
+ This variable conditionally defines the symbol DOSUID, which
+ tells the C program that it should insert setuid emulation code
+ on hosts which have setuid #! scripts disabled.
+
+d_double_has_inf (longdblfio.U):
This variable conditionally defines the symbol DOUBLE_HAS_INF
which indicates that the double type has an infinity.
-d_double_has_nan (infnan.U):
+d_double_has_nan (longdblfio.U):
This variable conditionally defines the symbol DOUBLE_HAS_INF
which indicates that the double type has a not-a-number.
-d_double_has_negative_zero (infnan.U):
+d_double_has_negative_zero (longdblfio.U):
This variable conditionally defines the symbol DOUBLE_HAS_NEGATIVE_ZERO
which indicates that the double type has a negative zero.
-d_double_has_subnormals (infnan.U):
+d_double_has_subnormals (longdblfio.U):
This variable conditionally defines the symbol DOUBLE_HAS_SUBNORMALS
which indicates that the double type has subnormals (denormals).
This variable conditionally defines the symbol DOUBLE_STYLE_VAX,
which indicates that the double is the 64-bit VAX format D or G.
-d_dosuid (d_dosuid.U):
- This variable conditionally defines the symbol DOSUID, which
- tells the C program that it should insert setuid emulation code
- on hosts which have setuid #! scripts disabled.
-
d_drand48_r (d_drand48_r.U):
This variable conditionally defines the HAS_DRAND48_R symbol,
which indicates to the C program that the drand48_r()
indicates to the C program that the fchmod() routine is available
to change mode of opened files.
+d_fchmodat (d_fsat.U):
+ This variable conditionally defines the HAS_FCHMODAT symbol, which
+ indicates the POSIX fchmodat() function is available.
+
d_fchown (d_fchown.U):
This variable conditionally defines the HAS_FCHOWN symbol, which
indicates to the C program that the fchown() routine is available
This variable conditionally defines HAS_LINK if link() is
available to create hard links.
+d_linkat (d_fsat.U):
+ This variable conditionally defines the HAS_LINKAT symbol, which
+ indicates the POSIX linkat() function is available.
+
d_llrint (d_llrint.U):
This variable conditionally defines the HAS_LLRINT symbol, which
indicates to the C program that the llrint() routine is available
indicates to the C program that the logb() routine is available
to extract the exponent of x.
-d_longdbl (d_longdbl.U):
- This variable conditionally defines HAS_LONG_DOUBLE if
- the long double type is supported.
-
d_long_double_style_ieee (d_longdbl.U):
This variable conditionally defines LONG_DOUBLE_STYLE_IEEE
if the long double is any of the IEEE 754 style long doubles:
This variable conditionally defines LONG_DOUBLE_STYLE_VAX
if the long double is the 128-bit VAX format H.
+d_longdbl (d_longdbl.U):
+ This variable conditionally defines HAS_LONG_DOUBLE if
+ the long double type is supported.
+
d_longlong (d_longlong.U):
This variable conditionally defines HAS_LONG_LONG if
the long long type is supported.
indicates to the C program that the memset() routine is available
to set blocks of memory.
+d_memrchr (d_memrchr.U):
+ This variable conditionally defines the HAS_MEMRCHR symbol, which
+ indicates to the C program that the memrchr() routine is available
+ to return a pointer to the last occurrence of a byte in a memory
+ area (or NULL if not found).
+
d_mkdir (d_mkdir.U):
This variable conditionally defines the HAS_MKDIR symbol, which
indicates to the C program that the mkdir() routine is available
which indicates to the C program that the 3 argument version of
the open(2) function is available.
+d_openat (d_fsat.U):
+ This variable conditionally defines the HAS_OPENAT symbol, which
+ indicates the POSIX openat() function is available.
+
d_pathconf (d_pathconf.U):
This variable conditionally defines the HAS_PATHCONF symbol, which
indicates to the C program that the pathconf() routine is available
indicates to the C program that the rename() routine is available
to rename files.
+d_renameat (d_fsat.U):
+ This variable conditionally defines the HAS_RENAMEAT symbol, which
+ indicates the POSIX renameat() function is available.
+
d_rewinddir (d_readdir.U):
This variable conditionally defines HAS_REWINDDIR if rewinddir() is
available.
This variable conditionally defines HAS_UNION_SEMUN if the
union semun is defined by including <sys/sem.h>.
+d_unlinkat (d_fsat.U):
+ This variable conditionally defines the HAS_UNLINKAT symbol, which
+ indicates the POSIX unlinkat() function isavailable.
+
d_unordered (d_unordered.U):
This variable conditionally defines the HAS_UNORDERED symbol, which
indicates to the C program that the unordered() routine is available.