| Message ID | 20231106202552.3404059-16-adhemerval.zanella@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | Improve loader environment variable handling | expand |
On 2023-11-06 15:25, Adhemerval Zanella wrote: > Its usage can be implied by the GLRO(dl_debug_mask). > --- Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> > elf/dl-main.h | 3 --- > elf/rtld.c | 4 +--- > 2 files changed, 1 insertion(+), 6 deletions(-) > > diff --git a/elf/dl-main.h b/elf/dl-main.h > index 92766d06b4..f876904cb6 100644 > --- a/elf/dl-main.h > +++ b/elf/dl-main.h > @@ -97,9 +97,6 @@ struct dl_main_state > /* True if program should be also printed for rtld_mode_trace. */ > bool mode_trace_program; > > - /* True if any of the debugging options is enabled. */ > - bool any_debug; > - > /* True if information about versions has to be printed. */ > bool version_info; > }; > diff --git a/elf/rtld.c b/elf/rtld.c > index e7f90d37e7..638b019670 100644 > --- a/elf/rtld.c > +++ b/elf/rtld.c > @@ -300,7 +300,6 @@ dl_main_state_init (struct dl_main_state *state) > state->glibc_hwcaps_prepend = NULL; > state->glibc_hwcaps_mask = NULL; > state->mode = rtld_mode_normal; > - state->any_debug = false; > state->version_info = false; > } > > @@ -2481,7 +2480,6 @@ process_dl_debug (struct dl_main_state *state, const char *dl_debug) > && memcmp (dl_debug, debopts[cnt].name, len) == 0) > { > GLRO(dl_debug_mask) |= debopts[cnt].mask; > - state->any_debug = true; > break; > } > > @@ -2682,7 +2680,7 @@ process_envvars (struct dl_main_state *state) > /* If we have to run the dynamic linker in debugging mode and the > LD_DEBUG_OUTPUT environment variable is given, we write the debug > messages to this file. */ > - else if (state->any_debug && debug_output != NULL) > + else if (GLRO(dl_debug_mask) != 0 && debug_output != NULL) > { > const int flags = O_WRONLY | O_APPEND | O_CREAT | O_NOFOLLOW; > size_t name_len = strlen (debug_output);
diff --git a/elf/dl-main.h b/elf/dl-main.h index 92766d06b4..f876904cb6 100644 --- a/elf/dl-main.h +++ b/elf/dl-main.h @@ -97,9 +97,6 @@ struct dl_main_state /* True if program should be also printed for rtld_mode_trace. */ bool mode_trace_program; - /* True if any of the debugging options is enabled. */ - bool any_debug; - /* True if information about versions has to be printed. */ bool version_info; }; diff --git a/elf/rtld.c b/elf/rtld.c index e7f90d37e7..638b019670 100644 --- a/elf/rtld.c +++ b/elf/rtld.c @@ -300,7 +300,6 @@ dl_main_state_init (struct dl_main_state *state) state->glibc_hwcaps_prepend = NULL; state->glibc_hwcaps_mask = NULL; state->mode = rtld_mode_normal; - state->any_debug = false; state->version_info = false; } @@ -2481,7 +2480,6 @@ process_dl_debug (struct dl_main_state *state, const char *dl_debug) && memcmp (dl_debug, debopts[cnt].name, len) == 0) { GLRO(dl_debug_mask) |= debopts[cnt].mask; - state->any_debug = true; break; } @@ -2682,7 +2680,7 @@ process_envvars (struct dl_main_state *state) /* If we have to run the dynamic linker in debugging mode and the LD_DEBUG_OUTPUT environment variable is given, we write the debug messages to this file. */ - else if (state->any_debug && debug_output != NULL) + else if (GLRO(dl_debug_mask) != 0 && debug_output != NULL) { const int flags = O_WRONLY | O_APPEND | O_CREAT | O_NOFOLLOW; size_t name_len = strlen (debug_output);