Compare commits
No commits in common. "2230ebd969d2af796db16fc72fa1daf31d8ae0c8" and "2eeef9581f08b972c2ae9ef37bebca032f56f07f" have entirely different histories.
2230ebd969
...
2eeef9581f
@ -4,76 +4,33 @@
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/* The last error encountered during a call to a library or system function. */
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/* The last error encountered during a call to a library or system function. */
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extern int errno;
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extern int errno;
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#define EPERM 1 // Operation not permitted
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#define EPERM 1 // Operation not permitted
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#define ENOENT 2 // No such file or directory
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#define ENOENT 2 // No such file or directory
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#define ESRCH 3 // No such process
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#define ESRCH 3 // No such process
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#define EINTR 4 // Interrupted system call. Not implemented.
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#define EINTR 4 // Interrupted system call. Not implemented.
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#define EIO 5 // Input/output error. Not implemented.
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#define EIO 5 // Input/output error. Not implemented.
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#define ENXIO 6 // No such device or address. Not implemented.
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#define E2BIG 7 // Argument list too long
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#define E2BIG 7 // Argument list too long
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#define ENOEXEC 8 // Exec format error
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#define ENOEXEC 8 // Exec format error
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#define EBADF 9 // Bad file descriptor
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#define EBADF 9 // Bad file descriptor
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#define ECHILD 10 // No child processes
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#define ECHILD 10 // No child processes
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#define EAGAIN 11 // Resource temporarily unavailable
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#define EAGAIN 11 // Resource temporarily unavailable
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#define ENOMEM 12 // Cannot allocate memory
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#define EWOULDBLOCK 11 // Resource temporarily unavailable
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#define EACCES 13 // Permission denied
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#define ENOMEM 12 // Cannot allocate memory
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#define EFAULT 14 // Bad address
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#define EACCES 13 // Permission denied
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#define EEXIST 17 // File exists
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#define EFAULT 14 // Bad address
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#define ENOTDIR 20 // Not a directory
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#define EBUSY 16 // Device or resource busy. Not implemented.
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#define EISDIR 21 // Is a directory
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#define EEXIST 17 // File exists
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#define EINVAL 22 // Invalid argument
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#define EXDEV 18 // Invalid cross-device link. Not implemented.
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#define EMFILE 24 // Too many open files
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#define ENODEV 19 // No such device. Not implemented.
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#define ENOTTY 25 // Inappropriate ioctl for device
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#define ENOTDIR 20 // Not a directory
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#define EFBIG 27 // File too large. Not implemented.
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#define EISDIR 21 // Is a directory
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#define ENOSPC 28 // No space left on device
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#define EINVAL 22 // Invalid argument
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#define EPIPE 32 // Broken pipe. Not implemented.
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#define ENFILE 23 // Too many open files in system. Not implemented.
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#define EDOM 33 // Numerical argument out of domain. Not implemented.
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#define EMFILE 24 // Too many open files
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#define ERANGE 34 // Numerical result out of range
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#define ENOTTY 25 // Inappropriate ioctl for device
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#define ENOSYS 38 // Function not implemented
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#define EFBIG 27 // File too large. Not implemented.
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#define ENOTSUP 95 // Operation not supported
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#define ENOSPC 28 // No space left on device
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#define EOPNOTSUPP 95 // Operation not supported
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#define ESPIPE 29 // Illegal seek. Not implemented.
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#define EROFS 30 // Read-only file system. Not implemented.
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#define EMLINK 31 // Too many links. Not implemented.
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#define EPIPE 32 // Broken pipe. Not implemented.
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#define EDOM 33 // Numerical argument out of domain. Not implemented.
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#define ERANGE 34 // Numerical result out of range
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#define EDEADLK 35 // Resource deadlock avoided. Not implemented.
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#define ENAMETOOLONG 36 // File name too long. Not implemented.
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#define ENOLCK 37 // No locks available. Not implemented.
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#define ENOSYS 38 // Function not implemented
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#define ENOTEMPTY 39 // Directory not empty. Not implemented.
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#define ELOOP 40 // Too many levels of symbolic links. Not implemented.
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#define ENOMSG 42 // No message of desired type. Not implemented.
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#define EILSEQ 84 // Invalid or incomplete multibyte or wide character. Not implemented.
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#define ENOTSOCK 88 // Socket operation on non-socket. Not implemented.
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#define ENOTSUP 95 // Operation not supported
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#define EOPNOTSUPP 95 // Operation not supported
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#define EADDRINUSE 98 // Address already in use. Not implemented.
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#define ENETRESET 102 // Network dropped connection on reset. Not implemented.
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#define ECONNRESET 104 // Connection reset by peer. Not implemented.
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#define EISCONN 106 // Transport endpoint is already connected. Not implemented.
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#define ETIMEDOUT 110 // Connection timed out. Not implemented.
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#define EALREADY 114 // Operation already in progress. Not implemented.
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// FIXME: Right now I don't want to have to order and label these, since we have no net support anyways.
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#define EADDRNOTAVAIL -1
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#define EAFNOSUPPORT -1
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#define ECONNABORTED -1
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#define ECONNREFUSED -1
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#define EDESTADDRREQ -1
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#define EHOSTUNREACH -1
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#define EINPROGRESS -1
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#define EMSGSIZE -1
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#define ENETDOWN -1
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#define ENETRESET -1
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#define ENETUNREACH -1
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#define ENOBUFS -1
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#define ENOMSG -1
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#define ENOPROTOOPT -1
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#define ENOTCONN -1
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#define ENOTSOCK -1
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#define EPROTONOSUPPORT -1
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#define EPROTOTYPE -1
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#ifdef _GNU_SOURCE // Give it only to programs that ask for it.
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#ifdef _GNU_SOURCE // Give it only to programs that ask for it.
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/* Name used to invoke calling program. Same value as argv[0] in main(), but can be used globally. */
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/* Name used to invoke calling program. Same value as argv[0] in main(), but can be used globally. */
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@ -4,7 +4,6 @@
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#define LC_ALL 0
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#define LC_ALL 0
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#define LC_CTYPE 1
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#define LC_CTYPE 1
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#define LC_COLLATE 2
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#define LC_COLLATE 2
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#define LC_NUMERIC 3
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C"
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extern "C"
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@ -1,83 +0,0 @@
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#ifndef _MATH_H
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#define _MATH_H
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typedef float float_t;
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typedef double double_t;
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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double cos(double val);
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float cosf(float val);
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long double cosl(long double val);
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double sin(double val);
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float sinf(float val);
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long double sinl(long double val);
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double tan(double val);
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float tanf(float val);
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long double tanl(long double val);
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double acos(double val);
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float acosf(float val);
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long double acosl(long double val);
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double asin(double val);
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float asinf(float val);
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long double asinl(long double val);
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double atan(double val);
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float atanf(float val);
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long double atanl(long double val);
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double cosh(double val);
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float coshf(float val);
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long double coshl(long double val);
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double sinh(double val);
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float sinhf(float val);
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long double sinhl(long double val);
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double tanh(double val);
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float tanhf(float val);
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long double tanhl(long double val);
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double log(double val);
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float logf(float val);
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long double logl(long double val);
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double exp(double val);
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float expf(float val);
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long double expl(long double val);
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double sqrt(double val);
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float sqrtf(float val);
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long double sqrtl(long double val);
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double fabs(double val);
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float fabsf(float val);
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long double fabsl(long double val);
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double floor(double val);
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float floorf(float val);
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long double floorl(long double val);
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double ceil(double val);
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float ceilf(float val);
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long double ceill(long double val);
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double log10(double val);
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float log10f(float val);
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long double log10l(long double val);
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double fmod(double val1, double val2);
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float fmodf(float val1, float val2);
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long double fmodl(long double val1, long double val2);
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double pow(double val1, double val2);
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float powf(float val1, float val2);
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long double powl(long double val1, long double val2);
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double atan2(double val1, double val2);
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float atan2f(float val1, float val2);
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long double atan2l(long double val1, long double val2);
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double frexp(double val1, int* val2);
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float frexpf(float val1, int* val2);
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long double frexpl(long double val1, int* val2);
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double ldexp(double val1, int val2);
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float ldexpf(float val1, int val2);
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long double ldexpl(long double val1, int val2);
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double modf(double val1, double* val2);
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float modff(float val1, float* val2);
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long double modfl(long double val1, long double* val2);
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#ifdef __cplusplus
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}
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#endif
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#endif
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@ -143,7 +143,6 @@ extern "C"
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int sscanf(const char*, const char*, ...); // Not implemented.
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int sscanf(const char*, const char*, ...); // Not implemented.
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int fscanf(FILE*, const char*, ...); // Not implemented.
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int fscanf(FILE*, const char*, ...); // Not implemented.
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int scanf(const char*, ...); // Not implemented.
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/* Writes the string str followed by a trailing newline to stdout. */
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/* Writes the string str followed by a trailing newline to stdout. */
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int puts(const char* str);
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int puts(const char* str);
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@ -1,106 +0,0 @@
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#include <math.h>
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// FIXME: Provide our own definitions instead of relying on the compiler's builtins.
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#define WRAP_AROUND_BUILTIN(name) \
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double name(double val) \
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{ \
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return __builtin_##name(val); \
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} \
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float name##f(float val) \
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{ \
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return __builtin_##name##f(val); \
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} \
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long double name##l(long double val) \
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{ \
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return __builtin_##name##l(val); \
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}
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#define WRAP_AROUND_BUILTIN2(name) \
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double name(double val1, double val2) \
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{ \
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return __builtin_##name(val1, val2); \
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} \
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float name##f(float val1, float val2) \
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{ \
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return __builtin_##name##f(val1, val2); \
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} \
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long double name##l(long double val1, long double val2) \
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{ \
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return __builtin_##name##l(val1, val2); \
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}
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#define WRAP_AROUND_BUILTIN_WITH_PARAMETER_TYPE(name, type) \
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double name(double val1, type val2) \
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{ \
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return __builtin_##name(val1, val2); \
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} \
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float name##f(float val1, type val2) \
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{ \
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return __builtin_##name##f(val1, val2); \
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} \
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long double name##l(long double val1, type val2) \
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{ \
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return __builtin_##name##l(val1, val2); \
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}
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#define WRAP_AROUND_BUILTIN_WITH_POINTER(name) \
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double name(double val1, double* val2) \
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{ \
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return __builtin_##name(val1, val2); \
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} \
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float name##f(float val1, float* val2) \
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{ \
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return __builtin_##name##f(val1, val2); \
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} \
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long double name##l(long double val1, long double* val2) \
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{ \
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return __builtin_##name##l(val1, val2); \
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}
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extern "C"
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{
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WRAP_AROUND_BUILTIN(cos);
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WRAP_AROUND_BUILTIN(sin);
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WRAP_AROUND_BUILTIN(tan);
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WRAP_AROUND_BUILTIN(acos);
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WRAP_AROUND_BUILTIN(asin);
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WRAP_AROUND_BUILTIN(atan);
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WRAP_AROUND_BUILTIN(cosh);
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WRAP_AROUND_BUILTIN(sinh);
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WRAP_AROUND_BUILTIN(tanh);
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WRAP_AROUND_BUILTIN(log);
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WRAP_AROUND_BUILTIN(exp);
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WRAP_AROUND_BUILTIN(sqrt);
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WRAP_AROUND_BUILTIN(fabs);
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WRAP_AROUND_BUILTIN(floor);
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WRAP_AROUND_BUILTIN(ceil);
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WRAP_AROUND_BUILTIN(log10);
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WRAP_AROUND_BUILTIN2(fmod);
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WRAP_AROUND_BUILTIN2(pow);
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WRAP_AROUND_BUILTIN2(atan2);
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WRAP_AROUND_BUILTIN_WITH_PARAMETER_TYPE(frexp, int*);
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WRAP_AROUND_BUILTIN_WITH_PARAMETER_TYPE(ldexp, int);
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WRAP_AROUND_BUILTIN_WITH_POINTER(modf);
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}
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@ -64,11 +64,6 @@ extern "C"
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NOT_IMPLEMENTED("fscanf");
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NOT_IMPLEMENTED("fscanf");
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}
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}
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int scanf(const char*, ...)
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{
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NOT_IMPLEMENTED("scanf");
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}
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int rename(const char*, const char*)
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int rename(const char*, const char*)
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{
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{
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NOT_IMPLEMENTED("rename");
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NOT_IMPLEMENTED("rename");
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Loading…
Reference in New Issue
Block a user