Index: uspace/app/taskdump/elf_core.c
===================================================================
--- uspace/app/taskdump/elf_core.c	(revision 1619faa28e6911344d7aea822650ebf41044c395)
+++ uspace/app/taskdump/elf_core.c	(revision ff381a79ad697b23cc01e3f8a66966d2d2cbd7dc)
@@ -207,5 +207,5 @@
 	}
 
-	rc = write_all(fd, &elf_hdr, sizeof(elf_hdr));
+	rc = write(fd, &elf_hdr, sizeof(elf_hdr));
 	if (rc != sizeof(elf_hdr)) {
 		printf("Failed writing ELF header.\n");
@@ -215,5 +215,5 @@
 
 	for (i = 0; i < n_ph; ++i) {
-		rc = write_all(fd, &p_hdr[i], sizeof(p_hdr[i]));
+		rc = write(fd, &p_hdr[i], sizeof(p_hdr[i]));
 		if (rc != sizeof(p_hdr[i])) {
 			printf("Failed writing program header.\n");
@@ -236,5 +236,5 @@
 	note.type = NT_PRSTATUS;
 
-	rc = write_all(fd, &note, sizeof(elf_note_t));
+	rc = write(fd, &note, sizeof(elf_note_t));
 	if (rc != sizeof(elf_note_t)) {
 		printf("Failed writing note header.\n");
@@ -243,5 +243,5 @@
 	}
 
-	rc = write_all(fd, "CORE", note.namesz);
+	rc = write(fd, "CORE", note.namesz);
 	if (rc != (ssize_t) note.namesz) {
 		printf("Failed writing note header.\n");
@@ -257,5 +257,5 @@
 	}
 
-	rc = write_all(fd, &pr_status, sizeof(elf_prstatus_t));
+	rc = write(fd, &pr_status, sizeof(elf_prstatus_t));
 	if (rc != sizeof(elf_prstatus_t)) {
 		printf("Failed writing register data.\n");
@@ -321,5 +321,5 @@
 		}
 
-		rc = write_all(fd, buffer, to_copy);
+		rc = write(fd, buffer, to_copy);
 		if (rc != (ssize_t) to_copy) {
 			printf("Failed writing memory contents.\n");
Index: uspace/app/taskdump/symtab.c
===================================================================
--- uspace/app/taskdump/symtab.c	(revision 1619faa28e6911344d7aea822650ebf41044c395)
+++ uspace/app/taskdump/symtab.c	(revision ff381a79ad697b23cc01e3f8a66966d2d2cbd7dc)
@@ -88,5 +88,5 @@
 	}
 
-	rc = read_all(fd, &elf_hdr, sizeof(elf_header_t));
+	rc = read(fd, &elf_hdr, sizeof(elf_header_t));
 	if (rc != sizeof(elf_header_t)) {
 		printf("failed reading elf header\n");
@@ -310,5 +310,5 @@
 		return EIO;
 
-	rc = read_all(fd, sec_hdr, sizeof(elf_section_header_t));
+	rc = read(fd, sec_hdr, sizeof(elf_section_header_t));
 	if (rc != sizeof(elf_section_header_t))
 		return EIO;
@@ -346,5 +346,5 @@
 	}
 
-	rc = read_all(fd, *ptr, size);
+	rc = read(fd, *ptr, size);
 	if (rc != (ssize_t) size) {
 		printf("failed reading chunk\n");