fotonmoton/ft_nm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

print filename

Browse source
This commit is contained in:
Gregory 2019-07-20 17:15:33 +03:00
parent 5b0cd41383
commit 3935cb38a8
3 changed files with 10 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
inc/ft_nm.h
View file

@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */ /* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/05/06 22:37:16 by foton #+# #+# */ /* Created: 2019/05/06 22:37:16 by foton #+# #+# */
/* Updated: 2019/07/20 15:38:47 by gtertysh ### ########.fr */ /* Updated: 2019/07/20 16:17:47 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -28,6 +28,7 @@ typedef struct s_nm_file
void *file; void *file;
uint32_t size; uint32_t size;
int fd; int fd;
const char *filename;
} t_nm_file; } t_nm_file;
typedef struct s_nm_mach_64 typedef struct s_nm_mach_64

4
src/macho64.c
View file

@ -43,6 +43,7 @@ void print_symbol_table(t_nm_mach_64 *mach64)
t_section_64 *section; t_section_64 *section;
j = 0; j = 0;
while(j < mach64->symbol_table_command->nsyms) while(j < mach64->symbol_table_command->nsyms)
{ {
symbol = mach64->symbol_table[j]; symbol = mach64->symbol_table[j];
@ -101,5 +102,8 @@ void macho64(t_nm_file *file)
(mach64.symbol_table_command->symoff + file->file); (mach64.symbol_table_command->symoff + file->file);
mach64.string_table = (char *) mach64.string_table = (char *)
(mach64.symbol_table_command->stroff + file->file); (mach64.symbol_table_command->stroff + file->file);
ft_putstr("\n");
ft_putstr(file->filename);
ft_putstr(":\n");
print_symbol_table(&mach64); print_symbol_table(&mach64);
} }

6
src/nm_file.c
View file

@ -12,6 +12,7 @@ void init_file(t_nm_file *file)
{ {
file->fd = -1; file->fd = -1;
file->file = NULL; file->file = NULL;
file->filename = NULL;
file->size = 0; file->size = 0;
} }
@ -19,16 +20,17 @@ void open_file(const char *filename, t_nm_file *file)
{ {
struct stat stat_buff; struct stat stat_buff;
file->filename = filename;
file->fd = open(filename, O_RDONLY); file->fd = open(filename, O_RDONLY);
if (file->fd == -1) if (file->fd == -1)
{ {
ft_putstr("can't open file\n"); perror(filename);
exit(1); exit(1);
} }
stat(filename, &stat_buff); stat(filename, &stat_buff);
if (!S_ISREG(stat_buff.st_mode)) if (!S_ISREG(stat_buff.st_mode))
{ {
ft_putstr("not a regular file\n"); ft_putstr_fd("not a regular file\n", STDERR_FILENO);
close(file->fd); close(file->fd);
exit(1); exit(1);
} }