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Update libc

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This commit is contained in:
Alex 2023-05-05 20:17:52 +03:00
parent f48511c6ff
commit f2abcdd15d
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
5 changed files with 19 additions and 16 deletions
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5
libc/include/stdio.h
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@ -26,6 +26,9 @@ extern "C"
extern FILE *stdin; extern FILE *stdin;
extern FILE *stdout; extern FILE *stdout;
extern FILE *stderr; extern FILE *stderr;
#define stdin stdin
#define stdout stdout
#define stderr stderr
FILE *fopen(const char *filename, const char *mode); FILE *fopen(const char *filename, const char *mode);
size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream); size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
@ -44,8 +47,8 @@ extern "C"
int fputc(int c, FILE *stream); int fputc(int c, FILE *stream);
int putc(int c, FILE *stream); int putc(int c, FILE *stream);
int fputs(const char *s, FILE *stream); int fputs(const char *s, FILE *stream);
int putchar(int c);
int puts(const char *s); int puts(const char *s);
int putchar(int c);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
libc/include/stdlib.h
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@ -25,7 +25,7 @@ extern "C"
double atof(const char *nptr); double atof(const char *nptr);
extern void perror(const char *__s); extern void perror(const char *s);
#ifdef __cplusplus #ifdef __cplusplus
} }

5
libc/src/Makefile
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@ -29,6 +29,11 @@ endif
CFLAGS := -fPIC -I$(INCLUDE) -I$(INCLUDE2) CFLAGS := -fPIC -I$(INCLUDE) -I$(INCLUDE2)
ifeq ($(DEBUG), 1)
CFLAGS += -DDEBUG -ggdb3 -O0 -fdiagnostics-color=always -fverbose-asm
# LDFLAGS += -ggdb3 -O0
endif
build: $(OBJECT_NAME) build: $(OBJECT_NAME)
$(OBJECT_NAME): $(OBJ) $(OBJECT_NAME): $(OBJ)

5
libc/src/std/io/file.c
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@ -59,11 +59,6 @@ int fprintf(FILE *stream, const char *format, ...)
return 0; // sprintf(char *s, const char *format, ...) return 0; // sprintf(char *s, const char *format, ...)
} }
// int printf(const char *format, ...)
// {
// return 0;
// }
void setbuf(FILE *stream, char *buf) void setbuf(FILE *stream, char *buf)
{ {
} }

18
libc/src/std/io/put.c
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@ -4,12 +4,12 @@
int fputc(int c, FILE *stream) int fputc(int c, FILE *stream)
{ {
syscall1(_Print, c); return syscall1(_Print, c);
} }
int putc(int c, FILE *stream) int putc(int c, FILE *stream)
{ {
syscall1(_Print, c); return syscall1(_Print, c);
} }
int fputs(const char *s, FILE *stream) int fputs(const char *s, FILE *stream)
@ -18,18 +18,18 @@ int fputs(const char *s, FILE *stream)
fputc(s[i], stream); fputc(s[i], stream);
} }
int putchar(int c)
{
syscall1(_Print, c);
}
int puts(const char *s) int puts(const char *s)
{ {
for (int i = 0; s[i] != '\0'; i++) for (int i = 0; s[i] != '\0'; i++)
fputc(s[i], stdout); fputc(s[i], stdout);
} }
void perror(const char *__s) int putchar(int c)
{ {
fputs(__s, stderr); return putc(c, stdout);
} }
void perror(const char *s)
{
fputs(s, stderr);
}