fotonmoton/ft_nm
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print filename

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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
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3
inc/ft_nm.h
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@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* 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;
uint32_t size;
int fd;
const char *filename;
} t_nm_file;
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;
j = 0;
while(j < mach64->symbol_table_command->nsyms)
{
symbol = mach64->symbol_table[j];
@ -101,5 +102,8 @@ void macho64(t_nm_file *file)
(mach64.symbol_table_command->symoff + file->file);
mach64.string_table = (char *)
(mach64.symbol_table_command->stroff + file->file);
ft_putstr("\n");
ft_putstr(file->filename);
ft_putstr(":\n");
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->file = NULL;
file->filename = NULL;
file->size = 0;
}
@ -19,16 +20,17 @@ void open_file(const char *filename, t_nm_file *file)
{
struct stat stat_buff;
file->filename = filename;
file->fd = open(filename, O_RDONLY);
if (file->fd == -1)
{
ft_putstr("can't open file\n");
perror(filename);
exit(1);
}
stat(filename, &stat_buff);
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);
exit(1);
}