mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-04-17 04:14:43 +00:00
3f26dfbb31
This is a breaking change. It defines the new environment variable named _COSMO_FDS_V2 which is used for inheriting non-stdio file descriptors on execve() or posix_spawn(). No effort has been spent thus far integrating with the older variable. If a new binary launches the older ones or vice versa they'll only be able to pass stdin / stdout / stderr to each other therefore it's important that you upgrade all your cosmo binaries if you depend on this functionality. You'll be glad you did because inheritance of file descriptors is more aligned with the POSIX standard than before.
59 lines
2.4 KiB
C
59 lines
2.4 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
|
|
#define COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
|
|
|
|
#ifndef SYSDEBUG
|
|
#define SYSDEBUG 0
|
|
#endif
|
|
|
|
#define _NTTRACE 1 /* not configurable w/ flag yet */
|
|
#define _POLLTRACE 0 /* not configurable w/ flag yet */
|
|
#define _DATATRACE 1 /* not configurable w/ flag yet */
|
|
#define _LOCKTRACE 0 /* not configurable w/ flag yet */
|
|
#define _STDIOTRACE 0 /* not configurable w/ flag yet */
|
|
#define _KERNTRACE 0 /* not configurable w/ flag yet */
|
|
#define _TIMETRACE 0 /* not configurable w/ flag yet */
|
|
|
|
#define STRACE_PROLOGUE "%rSYS %6P %6H %'18T "
|
|
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
|
|
#define STRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define DATATRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _DATATRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define POLLTRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _POLLTRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define KERNTRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _KERNTRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define STDIOTRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _STDIOTRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define NTTRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _NTTRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE "\e[2m" FMT "\e[0m\n", ##__VA_ARGS__), \
|
|
0)))
|
|
|
|
#define LOCKTRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _LOCKTRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
#define TIMETRACE(FMT, ...) \
|
|
((void)(SYSDEBUG && _TIMETRACE && strace_enabled(0) > 0 && \
|
|
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
|
|
|
int strace_enabled(int);
|
|
void __stracef(const char *, ...);
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_ */
|