diff options
Diffstat (limited to 'utils/ldd.c')
| -rw-r--r-- | utils/ldd.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/utils/ldd.c b/utils/ldd.c index 319f0bfdc..9196893cb 100644 --- a/utils/ldd.c +++ b/utils/ldd.c @@ -26,6 +26,7 @@ * */ +#define _GNU_SOURCE #include <stdlib.h> #include <stdio.h> #include <fcntl.h> @@ -149,6 +150,10 @@ #define ELFDATAM ELFDATA2MSB #endif +#ifndef UCLIBC_RUNTIME_PREFIX +# define UCLIBC_RUNTIME_PREFIX "/" +#endif + struct library { char *name; int resolved; @@ -710,9 +715,10 @@ foo: interp = find_elf_interpreter(ehdr); #ifdef __LDSO_LDD_SUPPORT__ - if (interp && (ehdr->e_type == ET_EXEC || ehdr->e_type == ET_DYN) && ehdr->e_ident[EI_CLASS] == ELFCLASSM && - ehdr->e_ident[EI_DATA] == ELFDATAM - && ehdr->e_ident[EI_VERSION] == EV_CURRENT && MATCH_MACHINE(ehdr->e_machine)) + if (interp && \ + (ehdr->e_type == ET_EXEC || ehdr->e_type == ET_DYN) && \ + ehdr->e_ident[EI_CLASS] == ELFCLASSM && ehdr->e_ident[EI_DATA] == ELFDATAM && \ + ehdr->e_ident[EI_VERSION] == EV_CURRENT && MATCH_MACHINE(ehdr->e_machine)) { struct stat statbuf; if (stat(interp->path, &statbuf) == 0 && S_ISREG(statbuf.st_mode)) { @@ -756,8 +762,8 @@ foo: int main( int argc, char** argv) { - int multi=0; - int got_em_all=1; + int multi = 0; + int got_em_all = 1; char *filename = NULL; struct library *cur; @@ -766,9 +772,8 @@ int main( int argc, char** argv) fprintf(stderr, "Try `ldd --help' for more information.\n"); exit(EXIT_FAILURE); } - if (argc > 2) { + if (argc > 2) multi++; - } while (--argc > 0) { ++argv; @@ -781,10 +786,10 @@ int main( int argc, char** argv) if (strcmp(*argv, "--help") == 0 || strcmp(*argv, "-h") == 0) { fprintf(stderr, "Usage: ldd [OPTION]... FILE...\n"); fprintf(stderr, "\t--help\t\tprint this help and exit\n"); - exit(EXIT_FAILURE); + exit(EXIT_SUCCESS); } - filename=*argv; + filename = *argv; if (!filename) { fprintf(stderr, "No filename specified.\n"); exit(EXIT_FAILURE); @@ -799,13 +804,13 @@ int main( int argc, char** argv) if (find_dependancies(filename)!=0) continue; - while(got_em_all) { - got_em_all=0; + while (got_em_all) { + got_em_all = 0; /* Keep walking the list till everybody is resolved */ for (cur = lib_list; cur; cur=cur->next) { if (cur->resolved == 0 && cur->path) { - got_em_all=1; - //printf("checking sub-depends for '%s\n", cur->path); + got_em_all = 1; + printf("checking sub-depends for '%s'\n", cur->path); find_dependancies(cur->path); cur->resolved = 1; } @@ -815,9 +820,9 @@ int main( int argc, char** argv) unmap_cache(); /* Print the list */ - got_em_all=0; + got_em_all = 0; for (cur = lib_list; cur; cur=cur->next) { - got_em_all=1; + got_em_all = 1; printf("\t%s => %s (0x00000000)\n", cur->name, cur->path); } if (interp_name && interpreter_already_found==1) @@ -827,13 +832,13 @@ int main( int argc, char** argv) for (cur = lib_list; cur; cur=cur->next) { free(cur->name); - cur->name=NULL; + cur->name = NULL; if (cur->path && cur->path != not_found) { free(cur->path); - cur->path=NULL; + cur->path = NULL; } } - lib_list=NULL; + lib_list = NULL; } return 0; |