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-rw-r--r--hw/pc.c12
-rw-r--r--vl.c20
2 files changed, 16 insertions, 16 deletions
diff --git a/hw/pc.c b/hw/pc.c
index 55e1e6394b..06826297e9 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -844,8 +844,8 @@ static void load_linux(void *fw_cfg,
if (!f || !(kernel_size = get_file_size(f)) ||
fread(header, 1, MIN(ARRAY_SIZE(header), kernel_size), f) !=
MIN(ARRAY_SIZE(header), kernel_size)) {
- fprintf(stderr, "qemu: could not load kernel '%s'\n",
- kernel_filename);
+ fprintf(stderr, "qemu: could not load kernel '%s': %s\n",
+ kernel_filename, strerror(errno));
exit(1);
}
@@ -950,8 +950,8 @@ static void load_linux(void *fw_cfg,
fi = fopen(initrd_filename, "rb");
if (!fi) {
- fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
- initrd_filename);
+ fprintf(stderr, "qemu: could not load initial ram disk '%s': %s\n",
+ initrd_filename, strerror(errno));
exit(1);
}
@@ -959,8 +959,8 @@ static void load_linux(void *fw_cfg,
initrd_addr = (initrd_max-initrd_size) & ~4095;
if (!fread_targphys_ok(initrd_addr, initrd_size, fi)) {
- fprintf(stderr, "qemu: read error on initial ram disk '%s'\n",
- initrd_filename);
+ fprintf(stderr, "qemu: read error on initial ram disk '%s': %s\n",
+ initrd_filename, strerror(errno));
exit(1);
}
fclose(fi);
diff --git a/vl.c b/vl.c
index 38b83d6de7..be0776fd0b 100644
--- a/vl.c
+++ b/vl.c
@@ -2328,8 +2328,8 @@ DriveInfo *drive_init(QemuOpts *opts, void *opaque,
}
if (bdrv_open2(dinfo->bdrv, file, bdrv_flags, drv) < 0) {
- fprintf(stderr, "qemu: could not open disk image %s\n",
- file);
+ fprintf(stderr, "qemu: could not open disk image %s: %s\n",
+ file, strerror(errno));
return NULL;
}
@@ -5566,7 +5566,7 @@ int main(int argc, char **argv, char **envp)
if (len != 1)
exit(1);
else if (status == 1) {
- fprintf(stderr, "Could not acquire pidfile\n");
+ fprintf(stderr, "Could not acquire pidfile: %s\n", strerror(errno));
exit(1);
} else
exit(0);
@@ -5593,7 +5593,7 @@ int main(int argc, char **argv, char **envp)
uint8_t status = 1;
write(fds[1], &status, 1);
} else
- fprintf(stderr, "Could not acquire pid file\n");
+ fprintf(stderr, "Could not acquire pid file: %s\n", strerror(errno));
exit(1);
}
#endif
@@ -5777,8 +5777,8 @@ int main(int argc, char **argv, char **envp)
snprintf(label, sizeof(label), "serial%d", i);
serial_hds[i] = qemu_chr_open(label, devname, NULL);
if (!serial_hds[i]) {
- fprintf(stderr, "qemu: could not open serial device '%s'\n",
- devname);
+ fprintf(stderr, "qemu: could not open serial device '%s': %s\n",
+ devname, strerror(errno));
exit(1);
}
}
@@ -5791,8 +5791,8 @@ int main(int argc, char **argv, char **envp)
snprintf(label, sizeof(label), "parallel%d", i);
parallel_hds[i] = qemu_chr_open(label, devname, NULL);
if (!parallel_hds[i]) {
- fprintf(stderr, "qemu: could not open parallel device '%s'\n",
- devname);
+ fprintf(stderr, "qemu: could not open parallel device '%s': %s\n",
+ devname, strerror(errno));
exit(1);
}
}
@@ -5805,8 +5805,8 @@ int main(int argc, char **argv, char **envp)
snprintf(label, sizeof(label), "virtcon%d", i);
virtcon_hds[i] = qemu_chr_open(label, devname, NULL);
if (!virtcon_hds[i]) {
- fprintf(stderr, "qemu: could not open virtio console '%s'\n",
- devname);
+ fprintf(stderr, "qemu: could not open virtio console '%s': %s\n",
+ devname, strerror(errno));
exit(1);
}
}