adds missing symbols and sources for libwrap
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e91ce0148b
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@ -24,16 +24,36 @@ LIBWRAP_SRCS := \
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sys/times.c \
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sys/sbrk.c \
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sys/_exit.c \
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sys/puts.c \
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misc/write_hex.c \
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sys/printf.c
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LIBWRAP_SRCS := $(foreach f,$(LIBWRAP_SRCS),$(LIBWRAP_DIR)/$(f))
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LIBWRAP_OBJS := $(LIBWRAP_SRCS:.c=.o)
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LIBWRAP_SYMS := malloc free \
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open lseek read write fstat stat close link unlink \
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execve fork getpid kill wait \
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isatty times sbrk _exit
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LIBWRAP_SYMS := \
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malloc \
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open \
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lseek _lseek\
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read _read\
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write _write\
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fstat _fstat\
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stat \
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close _close\
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link \
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unlink \
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execve \
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fork \
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getpid \
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kill \
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wait \
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isatty \
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times \
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sbrk _sbrk\
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_exit \
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puts _puts\
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printf \
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sprintf
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LIBWRAP := libwrap.a
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@ -2,8 +2,12 @@
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#include <errno.h>
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#include "stub.h"
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#include "weak_under_alias.h"
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int __wrap_close(int fd)
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{
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return _stub(EBADF);
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}
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weak_under_alias(close);
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@ -4,6 +4,7 @@
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#include <unistd.h>
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#include <sys/stat.h>
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#include "stub.h"
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#include "weak_under_alias.h"
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int __wrap_fstat(int fd, struct stat* st)
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{
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@ -14,3 +15,5 @@ int __wrap_fstat(int fd, struct stat* st)
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return _stub(EBADF);
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}
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weak_under_alias(fstat);
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@ -4,6 +4,7 @@
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#include <unistd.h>
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#include <sys/types.h>
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#include "stub.h"
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#include "weak_under_alias.h"
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off_t __wrap_lseek(int fd, off_t ptr, int dir)
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{
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@ -12,3 +13,6 @@ off_t __wrap_lseek(int fd, off_t ptr, int dir)
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return _stub(EBADF);
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}
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weak_under_alias(lseek);
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@ -7,6 +7,7 @@
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#include "platform.h"
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#include "stub.h"
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#include "weak_under_alias.h"
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ssize_t __wrap_read(int fd, void* ptr, size_t len)
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{
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@ -28,3 +29,5 @@ ssize_t __wrap_read(int fd, void* ptr, size_t len)
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return _stub(EBADF);
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}
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weak_under_alias(read);
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@ -1,6 +1,7 @@
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/* See LICENSE of license details. */
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#include <stddef.h>
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#include "weak_under_alias.h"
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void *__wrap_sbrk(ptrdiff_t incr)
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{
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@ -14,3 +15,5 @@ void *__wrap_sbrk(ptrdiff_t incr)
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curbrk += incr;
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return curbrk - incr;
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}
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weak_under_alias(sbrk);
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@ -7,6 +7,7 @@
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#include "platform.h"
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#include "stub.h"
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#include "weak_under_alias.h"
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ssize_t __wrap_write(int fd, const void* ptr, size_t len)
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{
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@ -27,3 +28,4 @@ ssize_t __wrap_write(int fd, const void* ptr, size_t len)
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return _stub(EBADF);
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}
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weak_under_alias(write);
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