cosmopolitan/tool/build/lib/buffer.h

#ifndef COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_
#define COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_
COSMOPOLITAN_C_START_

struct Buffer {
  unsigned i, n;
  char *p;
};

void AppendChar(struct Buffer *, char);
void AppendData(struct Buffer *, const char *, size_t);
void AppendStr(struct Buffer *, const char *);
void AppendWide(struct Buffer *, wint_t);
int AppendFmt(struct Buffer *, const char *, ...);
ssize_t WriteBuffer(struct Buffer *, int);

COSMOPOLITAN_C_END_
#endif /* COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_ */
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 04:23:25 -07:00			`#ifndef COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_`
			`#define COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_`
			`COSMOPOLITAN_C_START_`

			`struct Buffer {`
Get binaries closer to running without an o/s blinkenlights now does a pretty good job emulating what happens when binaries boot from BIOS into long mode. So it's been much easier to debug the bare metal process and wrinkle out many issues. 2020-10-29 04:53:20 -07:00			`unsigned i, n;`
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 04:23:25 -07:00			`char *p;`
			`};`

			`void AppendChar(struct Buffer *, char);`
Fix warnings This change fixes Cosmopolitan so it has fewer opinions about compiler warnings. The whole repository had to be cleaned up to be buildable in -Werror -Wall mode. This lets us benefit from things like strict const checking. Some actual bugs might have been caught too. 2023-09-01 20:49:13 -07:00			`void AppendData(struct Buffer , const char , size_t);`
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 04:23:25 -07:00			`void AppendStr(struct Buffer , const char );`
			`void AppendWide(struct Buffer *, wint_t);`
Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00			`int AppendFmt(struct Buffer , const char , ...);`
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 04:23:25 -07:00			`ssize_t WriteBuffer(struct Buffer *, int);`

			`COSMOPOLITAN_C_END_`
			`#endif /* COSMOPOLITAN_TOOL_BUILD_LIB_BUFFER_H_ */`