fix fgetc() call

4 files changed, 14 insertions, 22 deletions

diff --git a/src/armv7l/registers.c b/src/armv7l/registers.c
index 51ed46d..cc3cdf5 100644
--- a/src/armv7l/registers.c
+++ b/src/armv7l/registers.c
@@ -25,10 +25,6 @@ void check_syscall(pid_t current_pid, void *registers, HashMap map)
     size_t index;
     HashError err = find_index(current_pid, map, &index);
     if (err) DEBUG("unknown pid %d, syscall %ld\n", current_pid, regs->ARM_r7);
-    // struct String *proc_string = err ? NULL : &map->names[index];
-    // char *proc_name = proc_string && proc_string->data && *proc_string->data
-    //     ? proc_string->data
-    //     : "[unknown]";
 
     switch (regs->ARM_r7)
     {
diff --git a/src/attach.c b/src/attach.c
index 5a86994..7aad391 100644
--- a/src/attach.c
+++ b/src/attach.c
@@ -16,10 +16,9 @@
 
 void read_file(struct String *str, size_t size, FILE *file)
 {
-    char c;
+    int c;
     for (size_t read = 0; read < size && (c = fgetc(file)) != EOF; read++) {
-        if (c == 255) break; // necessary on Raspbian, not sure why fgetc doesn't seem to return EOF == 0xffffffff for /proc/[PID]/comm
-        append_char(c, str);
+        append_char((char)c, str);
     }
 }
 
diff --git a/src/x86_64/registers.c b/src/x86_64/registers.c
index 3073d50..badc0c1 100644
--- a/src/x86_64/registers.c
+++ b/src/x86_64/registers.c
@@ -24,10 +24,6 @@ void check_syscall(pid_t current_pid, void *registers, HashMap map)
     size_t index;
     HashError err = find_index(current_pid, map, &index);
     if (err) DEBUG("unknown pid %d, syscall %lld\n", current_pid, regs->orig_rax);
-    // struct String *proc_string = err ? NULL : &map->names[index];
-    // char *proc_name = proc_string && proc_string->data && *proc_string->data
-    //     ? proc_string->data
-    //     : "[unknown]";
 
     switch (regs->orig_rax)
     {
diff --git a/whatfiles.geany b/whatfiles.geany
index 6ae4ba0..1810791 100644
--- a/whatfiles.geany
+++ b/whatfiles.geany
@@ -28,20 +28,21 @@ long_line_behaviour=1
 long_line_column=72
 
 [files]
-current_page=8
-FILE_NAME_0=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Farmv7l%2Fregisters.c;0;4
-FILE_NAME_1=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fattach.c;0;4
+current_page=13
+FILE_NAME_0=2818;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Farmv7l%2Fregisters.c;0;4
+FILE_NAME_1=704;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fattach.c;0;4
 FILE_NAME_2=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fhashmap.c;0;4
 FILE_NAME_3=0;C++;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fhashmap.h;0;4
-FILE_NAME_4=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fstrings.c;0;4
+FILE_NAME_4=888;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fstrings.c;0;4
 FILE_NAME_5=0;C++;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fstrings.h;0;4
-FILE_NAME_6=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Futilities.c;0;4
-FILE_NAME_7=166;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fwhatfiles.c;0;4
-FILE_NAME_8=1468;C++;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fwhatfiles.h;0;4
-FILE_NAME_9=0;C++;0;EUTF-8;1;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fasm%2Fptrace.h;0;4
-FILE_NAME_10=0;C++;0;EUTF-8;0;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fsys%2Fptrace.h;0;2
-FILE_NAME_11=0;C++;0;EUTF-8;1;1;0;%2Fusr%2Finclude%2Flinux%2Fptrace.h;0;4
-FILE_NAME_12=1732;C++;0;EUTF-8;0;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fsys%2Fuser.h;0;2
+FILE_NAME_6=166;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fwhatfiles.c;0;4
+FILE_NAME_7=1087;C++;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fwhatfiles.h;0;4
+FILE_NAME_8=0;C++;0;EUTF-8;1;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fasm%2Fptrace.h;0;4
+FILE_NAME_9=0;C++;0;EUTF-8;0;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fsys%2Fptrace.h;0;2
+FILE_NAME_10=0;C++;0;EUTF-8;1;1;0;%2Fusr%2Finclude%2Flinux%2Fptrace.h;0;4
+FILE_NAME_11=1732;C++;0;EUTF-8;0;1;0;%2Fusr%2Finclude%2Farm-linux-gnueabihf%2Fsys%2Fuser.h;0;2
+FILE_NAME_12=683;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Futilities.c;0;4
+FILE_NAME_13=0;C;0;EUTF-8;0;1;0;%2Fhome%2Fpi%2Fwhatfiles%2Fsrc%2Fx86_64%2Fregisters.c;0;4
 
 [VTE]
 last_dir=/home/pi/whatfiles